72241353

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 107634696

約数和(自身を除く): 35393343

約数列:

[1, 3, 9, 37, 111, 333, 401, 541, 1203, 1623, 3609, 4869, 14837, 20017, 44511, 60051, 133533, 180153, 216941, 650823, 1952469, 8026817, 24080451, 72241353]

約数ペア:

[(1, 72241353), (3, 24080451), (9, 8026817), (37, 1952469), (111, 650823), (333, 216941), (401, 180153), (541, 133533), (1203, 60051), (1623, 44511), (3609, 20017), (4869, 14837)]