91133931

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{22721}}^1$

素因数の和:22922

約数の個数: 16

約数和(自身を含む): 139603968

約数和(自身を除く): 48470037

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 22721, 68163, 159047, 477141, 4339711, 13019133, 30377977, 91133931]

約数ペア:

[(1, 91133931), (3, 30377977), (7, 13019133), (21, 4339711), (191, 477141), (573, 159047), (1337, 68163), (4011, 22721)]