153193821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 232962048

約数和(自身を除く): 79768227

約数列:

[1, 3, 11, 33, 43, 47, 129, 141, 473, 517, 1419, 1551, 2021, 2297, 6063, 6891, 22231, 25267, 66693, 75801, 98771, 107959, 296313, 323877, 1086481, 1187549, 3259443, 3562647, 4642237, 13926711, 51064607, 153193821]

約数ペア:

[(1, 153193821), (3, 51064607), (11, 13926711), (33, 4642237), (43, 3562647), (47, 3259443), (129, 1187549), (141, 1086481), (473, 323877), (517, 296313), (1419, 107959), (1551, 98771), (2021, 75801), (2297, 66693), (6063, 25267), (6891, 22231)]