78196203

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 115891776

約数和(自身を除く): 37695573

約数列:

[1, 3, 9, 47, 141, 401, 423, 461, 1203, 1383, 3609, 4149, 18847, 21667, 56541, 65001, 169623, 184861, 195003, 554583, 1663749, 8688467, 26065401, 78196203]

約数ペア:

[(1, 78196203), (3, 26065401), (9, 8688467), (47, 1663749), (141, 554583), (401, 195003), (423, 184861), (461, 169623), (1203, 65001), (1383, 56541), (3609, 21667), (4149, 18847)]