125128801

素因数分解:

$7^3\times {\mathrm{601}}^1\times {\mathrm{607}}^1$

素因数の和:1229

約数の個数: 16

約数和(自身を含む): 146406400

約数和(自身を除く): 21277599

約数列:

[1, 7, 49, 343, 601, 607, 4207, 4249, 29449, 29743, 206143, 208201, 364807, 2553649, 17875543, 125128801]

約数ペア:

[(1, 125128801), (7, 17875543), (49, 2553649), (343, 364807), (601, 208201), (607, 206143), (4207, 29743), (4249, 29449)]