202379553

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{108631}}^1$

素因数の和:108666

約数の個数: 20

約数和(自身を含む): 315467328

約数和(自身を除く): 113087775

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 108631, 325893, 977679, 2498513, 2933037, 7495539, 8799111, 22486617, 67459851, 202379553]

約数ペア:

[(1, 202379553), (3, 67459851), (9, 22486617), (23, 8799111), (27, 7495539), (69, 2933037), (81, 2498513), (207, 977679), (621, 325893), (1863, 108631)]