159207867

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{557}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 284356800

約数和(自身を除く): 125148933

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 349, 557, 819, 1047, 1671, 2443, 3141, 3899, 4537, 5013, 7241, 7329, 11697, 13611, 21723, 21987, 31759, 35091, 40833, 50687, 65169, 95277, 152061, 194393, 285831, 456183, 583179, 1360751, 1749537, 2527109, 4082253, 7581327, 12246759, 17689763, 22743981, 53069289, 159207867]

約数ペア:

[(1, 159207867), (3, 53069289), (7, 22743981), (9, 17689763), (13, 12246759), (21, 7581327), (39, 4082253), (63, 2527109), (91, 1749537), (117, 1360751), (273, 583179), (349, 456183), (557, 285831), (819, 194393), (1047, 152061), (1671, 95277), (2443, 65169), (3141, 50687), (3899, 40833), (4537, 35091), (5013, 31759), (7241, 21987), (7329, 21723), (11697, 13611)]