90494931

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{563}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 122094720

約数和(自身を除く): 31599789

約数列:

[1, 3, 131, 393, 409, 563, 1227, 1689, 53579, 73753, 160737, 221259, 230267, 690801, 30164977, 90494931]

約数ペア:

[(1, 90494931), (3, 30164977), (131, 690801), (393, 230267), (409, 221259), (563, 160737), (1227, 73753), (1689, 53579)]