69426357

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 126658560

約数和(自身を除く): 57232203

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 61, 77, 91, 143, 183, 231, 273, 379, 427, 429, 671, 793, 1001, 1137, 1281, 2013, 2379, 2653, 3003, 4169, 4697, 4927, 5551, 7959, 8723, 12507, 14091, 14781, 16653, 23119, 26169, 29183, 34489, 54197, 61061, 69357, 87549, 103467, 161833, 162591, 183183, 254309, 300547, 379379, 485499, 762927, 901641, 1138137, 1780163, 2103829, 3306017, 5340489, 6311487, 9918051, 23142119, 69426357]

約数ペア:

[(1, 69426357), (3, 23142119), (7, 9918051), (11, 6311487), (13, 5340489), (21, 3306017), (33, 2103829), (39, 1780163), (61, 1138137), (77, 901641), (91, 762927), (143, 485499), (183, 379379), (231, 300547), (273, 254309), (379, 183183), (427, 162591), (429, 161833), (671, 103467), (793, 87549), (1001, 69357), (1137, 61061), (1281, 54197), (2013, 34489), (2379, 29183), (2653, 26169), (3003, 23119), (4169, 16653), (4697, 14781), (4927, 14091), (5551, 12507), (7959, 8723)]