128153163

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{37243}}^1$

素因数の和:37314

約数の個数: 16

約数和(自身を含む): 181154816

約数和(自身を除く): 53001653

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 37243, 111729, 1154533, 1377991, 3463599, 4133973, 42717721, 128153163]

約数ペア:

[(1, 128153163), (3, 42717721), (31, 4133973), (37, 3463599), (93, 1377991), (111, 1154533), (1147, 111729), (3441, 37243)]