97447779

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 175633920

約数和(自身を除く): 78186141

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 47, 81, 99, 117, 141, 143, 179, 297, 351, 423, 429, 517, 537, 611, 891, 1053, 1269, 1287, 1551, 1611, 1833, 1969, 2327, 3807, 3861, 4653, 4833, 5499, 5907, 6721, 6981, 8413, 11583, 13959, 14499, 16497, 17721, 20163, 20943, 25239, 25597, 41877, 49491, 53163, 60489, 62829, 75717, 76791, 92543, 109369, 159489, 181467, 188487, 227151, 230373, 277629, 328107, 544401, 681453, 691119, 832887, 984321, 1203059, 2073357, 2498661, 2952963, 3609177, 7495983, 8858889, 10827531, 32482593, 97447779]

約数ペア:

[(1, 97447779), (3, 32482593), (9, 10827531), (11, 8858889), (13, 7495983), (27, 3609177), (33, 2952963), (39, 2498661), (47, 2073357), (81, 1203059), (99, 984321), (117, 832887), (141, 691119), (143, 681453), (179, 544401), (297, 328107), (351, 277629), (423, 230373), (429, 227151), (517, 188487), (537, 181467), (611, 159489), (891, 109369), (1053, 92543), (1269, 76791), (1287, 75717), (1551, 62829), (1611, 60489), (1833, 53163), (1969, 49491), (2327, 41877), (3807, 25597), (3861, 25239), (4653, 20943), (4833, 20163), (5499, 17721), (5907, 16497), (6721, 14499), (6981, 13959), (8413, 11583)]