156955555221

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{23957}}^1\times {\mathrm{59023}}^1$

素因数の和:83020

約数の個数: 16

約数和(自身を含む): 214942742784

約数和(自身を除く): 57987187563

約数列:

[1, 3, 37, 111, 23957, 59023, 71871, 177069, 886409, 2183851, 2659227, 6551553, 1414014011, 4242042033, 52318518407, 156955555221]

約数ペア:

[(1, 156955555221), (3, 52318518407), (37, 4242042033), (111, 1414014011), (23957, 6551553), (59023, 2659227), (71871, 2183851), (177069, 886409)]