85414671

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1093}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 130273520

約数和(自身を除く): 44858849

約数列:

[1, 3, 9, 19, 57, 171, 457, 1093, 1371, 3279, 4113, 8683, 9837, 20767, 26049, 62301, 78147, 186903, 499501, 1498503, 4495509, 9490519, 28471557, 85414671]

約数ペア:

[(1, 85414671), (3, 28471557), (9, 9490519), (19, 4495509), (57, 1498503), (171, 499501), (457, 186903), (1093, 78147), (1371, 62301), (3279, 26049), (4113, 20767), (8683, 9837)]