69439167

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 126182400

約数和(自身を除く): 56743233

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 61, 63, 133, 171, 183, 189, 317, 399, 427, 513, 549, 951, 1159, 1197, 1281, 1647, 2219, 2853, 3477, 3591, 3843, 6023, 6657, 8113, 8559, 10431, 11529, 18069, 19337, 19971, 24339, 31293, 42161, 54207, 58011, 59913, 73017, 126483, 135359, 162621, 174033, 219051, 367403, 379449, 406077, 522099, 1102209, 1138347, 1218231, 2571821, 3306627, 3654693, 7715463, 9919881, 23146389, 69439167]

約数ペア:

[(1, 69439167), (3, 23146389), (7, 9919881), (9, 7715463), (19, 3654693), (21, 3306627), (27, 2571821), (57, 1218231), (61, 1138347), (63, 1102209), (133, 522099), (171, 406077), (183, 379449), (189, 367403), (317, 219051), (399, 174033), (427, 162621), (513, 135359), (549, 126483), (951, 73017), (1159, 59913), (1197, 58011), (1281, 54207), (1647, 42161), (2219, 31293), (2853, 24339), (3477, 19971), (3591, 19337), (3843, 18069), (6023, 11529), (6657, 10431), (8113, 8559)]