31983327

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3529}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 49561200

約数和(自身を除く): 17577873

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 3529, 9063, 10587, 31761, 67051, 187037, 201153, 561111, 603459, 1683333, 3553703, 10661109, 31983327]

約数ペア:

[(1, 31983327), (3, 10661109), (9, 3553703), (19, 1683333), (53, 603459), (57, 561111), (159, 201153), (171, 187037), (477, 67051), (1007, 31761), (3021, 10587), (3529, 9063)]