118980123

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{2131}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 163328256

約数和(自身を除く): 44348133

約数列:

[1, 3, 37, 111, 503, 1509, 2131, 6393, 18611, 55833, 78847, 236541, 1071893, 3215679, 39660041, 118980123]

約数ペア:

[(1, 118980123), (3, 39660041), (37, 3215679), (111, 1071893), (503, 236541), (1509, 78847), (2131, 55833), (6393, 18611)]