153156549

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29527}}^1$

素因数の和:29569

約数の個数: 32

約数和(自身を含む): 264570880

約数和(自身を除く): 111414331

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 29527, 88581, 206689, 383851, 561013, 620067, 1151553, 1683039, 2686957, 3927091, 7293169, 8060871, 11781273, 21879507, 51052183, 153156549]

約数ペア:

[(1, 153156549), (3, 51052183), (7, 21879507), (13, 11781273), (19, 8060871), (21, 7293169), (39, 3927091), (57, 2686957), (91, 1683039), (133, 1151553), (247, 620067), (273, 561013), (399, 383851), (741, 206689), (1729, 88581), (5187, 29527)]