168996977919

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{691}}^1\times {\mathrm{32083}}^1$

素因数の和:32809

約数の個数: 72

約数和(自身を含む): 307099834496

約数和(自身を除く): 138102856577

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 691, 693, 847, 1089, 2073, 2541, 4837, 6219, 7601, 7623, 14511, 22803, 32083, 43533, 53207, 68409, 83611, 96249, 159621, 224581, 250833, 288747, 352913, 478863, 585277, 673743, 752499, 1058739, 1755831, 2021229, 2470391, 3176217, 3882043, 5267493, 7411173, 11646129, 22169353, 22233519, 27174301, 34938387, 66508059, 81522903, 155185471, 199524177, 243862883, 244568709, 465556413, 731588649, 1396669239, 1707040181, 2194765947, 2682491713, 5121120543, 8047475139, 15363361629, 18777441991, 24142425417, 56332325973, 168996977919]

約数ペア:

[(1, 168996977919), (3, 56332325973), (7, 24142425417), (9, 18777441991), (11, 15363361629), (21, 8047475139), (33, 5121120543), (63, 2682491713), (77, 2194765947), (99, 1707040181), (121, 1396669239), (231, 731588649), (363, 465556413), (691, 244568709), (693, 243862883), (847, 199524177), (1089, 155185471), (2073, 81522903), (2541, 66508059), (4837, 34938387), (6219, 27174301), (7601, 22233519), (7623, 22169353), (14511, 11646129), (22803, 7411173), (32083, 5267493), (43533, 3882043), (53207, 3176217), (68409, 2470391), (83611, 2021229), (96249, 1755831), (159621, 1058739), (224581, 752499), (250833, 673743), (288747, 585277), (352913, 478863)]