72962589

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{204377}}^1$

素因数の和:204404

約数の個数: 16

約数和(自身を含む): 117721728

約数和(自身を除く): 44759139

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 204377, 613131, 1430639, 3474409, 4291917, 10423227, 24320863, 72962589]

約数ペア:

[(1, 72962589), (3, 24320863), (7, 10423227), (17, 4291917), (21, 3474409), (51, 1430639), (119, 613131), (357, 204377)]