72450921

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{6337}}^1$

素因数の和:6480

約数の個数: 16

約数和(自身を含む): 100191104

約数和(自身を除く): 27740183

約数列:

[1, 3, 37, 103, 111, 309, 3811, 6337, 11433, 19011, 234469, 652711, 703407, 1958133, 24150307, 72450921]

約数ペア:

[(1, 72450921), (3, 24150307), (37, 1958133), (103, 703407), (111, 652711), (309, 234469), (3811, 19011), (6337, 11433)]