155111879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8951}}^1$

素因数の和:9038

約数の個数: 16

約数和(自身を含む): 176461824

約数和(自身を除く): 21349945

約数列:

[1, 13, 31, 43, 403, 559, 1333, 8951, 17329, 116363, 277481, 384893, 3607253, 5003609, 11931683, 155111879]

約数ペア:

[(1, 155111879), (13, 11931683), (31, 5003609), (43, 3607253), (403, 384893), (559, 277481), (1333, 116363), (8951, 17329)]