121475913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 178206336

約数和(自身を除く): 56730423

約数列:

[1, 3, 13, 39, 97, 163, 197, 291, 489, 591, 1261, 2119, 2561, 3783, 6357, 7683, 15811, 19109, 32111, 47433, 57327, 96333, 205543, 248417, 417443, 616629, 745251, 1252329, 3114767, 9344301, 40491971, 121475913]

約数ペア:

[(1, 121475913), (3, 40491971), (13, 9344301), (39, 3114767), (97, 1252329), (163, 745251), (197, 616629), (291, 417443), (489, 248417), (591, 205543), (1261, 96333), (2119, 57327), (2561, 47433), (3783, 32111), (6357, 19109), (7683, 15811)]