53389809

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31723}}^1$

素因数の和:31757

約数の個数: 24

約数和(自身を含む): 89080992

約数和(自身を除く): 35691183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 31723, 95169, 285507, 348953, 539291, 1046859, 1617873, 3140577, 4853619, 5932201, 17796603, 53389809]

約数ペア:

[(1, 53389809), (3, 17796603), (9, 5932201), (11, 4853619), (17, 3140577), (33, 1617873), (51, 1046859), (99, 539291), (153, 348953), (187, 285507), (561, 95169), (1683, 31723)]