87139227

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101207}}^1$

素因数の和:101258

約数の個数: 16

約数和(自身を含む): 136023552

約数和(自身を除く): 48884325

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 101207, 303621, 708449, 2125347, 4149487, 12448461, 29046409, 87139227]

約数ペア:

[(1, 87139227), (3, 29046409), (7, 12448461), (21, 4149487), (41, 2125347), (123, 708449), (287, 303621), (861, 101207)]