156945391569

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6293171}}^1$

素因数の和:6293357

約数の個数: 24

約数和(自身を含む): 241506768672

約数和(自身を除く): 84561377103

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1467, 2771, 8313, 24939, 6293171, 18879513, 56638539, 106983907, 320951721, 962855163, 1025786873, 3077360619, 9232081857, 17438376841, 52315130523, 156945391569]

約数ペア:

[(1, 156945391569), (3, 52315130523), (9, 17438376841), (17, 9232081857), (51, 3077360619), (153, 1025786873), (163, 962855163), (489, 320951721), (1467, 106983907), (2771, 56638539), (8313, 18879513), (24939, 6293171)]