51481131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3917}}^1$

素因数の和:4270

約数の個数: 16

約数和(自身を含む): 74159904

約数和(自身を除く): 22678773

約数列:

[1, 3, 13, 39, 337, 1011, 3917, 4381, 11751, 13143, 50921, 152763, 1320029, 3960087, 17160377, 51481131]

約数ペア:

[(1, 51481131), (3, 17160377), (13, 3960087), (39, 1320029), (337, 152763), (1011, 50921), (3917, 13143), (4381, 11751)]