153923211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{5119}}^1$

素因数の和:5395

約数の個数: 24

約数和(自身を含む): 240414720

約数和(自身を除く): 86491509

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 2313, 3341, 5119, 10023, 15357, 30069, 46071, 66547, 199641, 598923, 1315583, 3946749, 11840247, 17102579, 51307737, 153923211]

約数ペア:

[(1, 153923211), (3, 51307737), (9, 17102579), (13, 11840247), (39, 3946749), (117, 1315583), (257, 598923), (771, 199641), (2313, 66547), (3341, 46071), (5119, 30069), (10023, 15357)]