157022253

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{123737}}^1$

素因数の和:123793

約数の個数: 16

約数和(自身を含む): 237576960

約数和(自身を除く): 80554707

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 123737, 371211, 1113633, 3340899, 5815639, 17446917, 52340751, 157022253]

約数ペア:

[(1, 157022253), (3, 52340751), (9, 17446917), (27, 5815639), (47, 3340899), (141, 1113633), (423, 371211), (1269, 123737)]