129099087

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15541}}^1$

素因数の和:15631

約数の個数: 24

約数和(自身を含む): 203662368

約数和(自身を除く): 74563281

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 15541, 46623, 139869, 202033, 606099, 1103411, 1818297, 3310233, 9930699, 14344343, 43033029, 129099087]

約数ペア:

[(1, 129099087), (3, 43033029), (9, 14344343), (13, 9930699), (39, 3310233), (71, 1818297), (117, 1103411), (213, 606099), (639, 202033), (923, 139869), (2769, 46623), (8307, 15541)]