181367421

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{48481}}^1$

素因数の和:48556

約数の個数: 16

約数和(自身を含む): 255984960

約数和(自身を除く): 74617539

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 48481, 145443, 1405949, 2084683, 4217847, 6254049, 60455807, 181367421]

約数ペア:

[(1, 181367421), (3, 60455807), (29, 6254049), (43, 4217847), (87, 2084683), (129, 1405949), (1247, 145443), (3741, 48481)]