54431403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 81613056

約数和(自身を除く): 27181653

約数列:

[1, 3, 13, 37, 39, 67, 111, 201, 481, 563, 871, 1443, 1689, 2479, 2613, 7319, 7437, 20831, 21957, 32227, 37721, 62493, 96681, 113163, 270803, 490373, 812409, 1395677, 1471119, 4187031, 18143801, 54431403]

約数ペア:

[(1, 54431403), (3, 18143801), (13, 4187031), (37, 1471119), (39, 1395677), (67, 812409), (111, 490373), (201, 270803), (481, 113163), (563, 96681), (871, 62493), (1443, 37721), (1689, 32227), (2479, 21957), (2613, 20831), (7319, 7437)]