72194109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{659}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 105816480

約数和(自身を除く): 33622371

約数列:

[1, 3, 13, 39, 53, 159, 659, 689, 1977, 2067, 2809, 8427, 8567, 25701, 34927, 36517, 104781, 109551, 454051, 1362153, 1851131, 5553393, 24064703, 72194109]

約数ペア:

[(1, 72194109), (3, 24064703), (13, 5553393), (39, 1851131), (53, 1362153), (159, 454051), (659, 109551), (689, 104781), (1977, 36517), (2067, 34927), (2809, 25701), (8427, 8567)]