157492047

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{1801}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 212895488

約数和(自身を除く): 55403441

約数列:

[1, 3, 103, 283, 309, 849, 1801, 5403, 29149, 87447, 185503, 509683, 556509, 1529049, 52497349, 157492047]

約数ペア:

[(1, 157492047), (3, 52497349), (103, 1529049), (283, 556509), (309, 509683), (849, 185503), (1801, 87447), (5403, 29149)]