156930579

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{36251}}^1$

素因数の和:36307

約数の個数: 24

約数和(自身を含む): 250718832

約数和(自身を除く): 93788253

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 36251, 108753, 326259, 471263, 1341287, 1413789, 4023861, 4241367, 12071583, 17436731, 52310193, 156930579]

約数ペア:

[(1, 156930579), (3, 52310193), (9, 17436731), (13, 12071583), (37, 4241367), (39, 4023861), (111, 1413789), (117, 1341287), (333, 471263), (481, 326259), (1443, 108753), (4329, 36251)]