159435891

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{125639}}^1$

素因数の和:125695

約数の個数: 16

約数和(自身を含む): 241228800

約数和(自身を除く): 81792909

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 125639, 376917, 1130751, 3392253, 5905033, 17715099, 53145297, 159435891]

約数ペア:

[(1, 159435891), (3, 53145297), (9, 17715099), (27, 5905033), (47, 3392253), (141, 1130751), (423, 376917), (1269, 125639)]