28930179369

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 51101245440

約数和(自身を除く): 22171066071

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 163, 167, 221, 229, 273, 357, 489, 501, 663, 687, 1141, 1169, 1547, 1603, 2119, 2171, 2771, 2839, 2977, 3423, 3507, 3893, 4641, 4809, 6357, 6513, 8313, 8517, 8931, 11679, 14833, 15197, 19397, 19873, 20839, 27221, 27251, 36023, 36907, 37327, 38243, 44499, 45591, 50609, 58191, 59619, 62517, 81663, 81753, 108069, 110721, 111981, 114729, 151827, 190547, 252161, 258349, 261289, 267701, 353873, 354263, 462757, 485251, 497159, 571641, 634559, 650131, 756483, 775047, 783867, 803103, 1061619, 1062789, 1388271, 1455753, 1491477, 1903677, 1950393, 2477111, 3239299, 3396757, 3480113, 4441913, 4550917, 6015841, 6233609, 7431333, 8249267, 8451703, 9717897, 10190271, 10440339, 13325739, 13652751, 18047523, 18700827, 24747801, 25355109, 42110887, 43635263, 57744869, 59161921, 81036917, 105971353, 126332661, 130905789, 173234607, 177485763, 243110751, 317914059, 567258419, 741799471, 1377627589, 1701775257, 2225398413, 4132882767, 9643393123, 28930179369]

約数ペア:

[(1, 28930179369), (3, 9643393123), (7, 4132882767), (13, 2225398413), (17, 1701775257), (21, 1377627589), (39, 741799471), (51, 567258419), (91, 317914059), (119, 243110751), (163, 177485763), (167, 173234607), (221, 130905789), (229, 126332661), (273, 105971353), (357, 81036917), (489, 59161921), (501, 57744869), (663, 43635263), (687, 42110887), (1141, 25355109), (1169, 24747801), (1547, 18700827), (1603, 18047523), (2119, 13652751), (2171, 13325739), (2771, 10440339), (2839, 10190271), (2977, 9717897), (3423, 8451703), (3507, 8249267), (3893, 7431333), (4641, 6233609), (4809, 6015841), (6357, 4550917), (6513, 4441913), (8313, 3480113), (8517, 3396757), (8931, 3239299), (11679, 2477111), (14833, 1950393), (15197, 1903677), (19397, 1491477), (19873, 1455753), (20839, 1388271), (27221, 1062789), (27251, 1061619), (36023, 803103), (36907, 783867), (37327, 775047), (38243, 756483), (44499, 650131), (45591, 634559), (50609, 571641), (58191, 497159), (59619, 485251), (62517, 462757), (81663, 354263), (81753, 353873), (108069, 267701), (110721, 261289), (111981, 258349), (114729, 252161), (151827, 190547)]