69374403

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 118609920

約数和(自身を除く): 49235517

約数列:

[1, 3, 7, 9, 21, 53, 63, 79, 159, 237, 263, 371, 477, 553, 711, 789, 1113, 1659, 1841, 2367, 3339, 4187, 4977, 5523, 12561, 13939, 16569, 20777, 29309, 37683, 41817, 62331, 87927, 97573, 125451, 145439, 186993, 263781, 292719, 436317, 878157, 1101181, 1308951, 3303543, 7708267, 9910629, 23124801, 69374403]

約数ペア:

[(1, 69374403), (3, 23124801), (7, 9910629), (9, 7708267), (21, 3303543), (53, 1308951), (63, 1101181), (79, 878157), (159, 436317), (237, 292719), (263, 263781), (371, 186993), (477, 145439), (553, 125451), (711, 97573), (789, 87927), (1113, 62331), (1659, 41817), (1841, 37683), (2367, 29309), (3339, 20777), (4187, 16569), (4977, 13939), (5523, 12561)]