87447191

素因数分解:

${\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 96647040

約数和(自身を除く): 9199849

約数列:

[1, 13, 53, 169, 689, 751, 2197, 8957, 9763, 39803, 116441, 126919, 517439, 1649947, 6726707, 87447191]

約数ペア:

[(1, 87447191), (13, 6726707), (53, 1649947), (169, 517439), (689, 126919), (751, 116441), (2197, 39803), (8957, 9763)]