81115693

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 87068800

約数和(自身を除く): 5953107

約数列:

[1, 19, 103, 181, 229, 1957, 3439, 4351, 18643, 23587, 41449, 354217, 448153, 787531, 4269247, 81115693]

約数ペア:

[(1, 81115693), (19, 4269247), (103, 787531), (181, 448153), (229, 354217), (1957, 41449), (3439, 23587), (4351, 18643)]