72343347

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 103255152

約数和(自身を除く): 30911805

約数列:

[1, 3, 17, 51, 181, 289, 461, 543, 867, 1383, 3077, 7837, 9231, 23511, 52309, 83441, 133229, 156927, 250323, 399687, 1418497, 4255491, 24114449, 72343347]

約数ペア:

[(1, 72343347), (3, 24114449), (17, 4255491), (51, 1418497), (181, 399687), (289, 250323), (461, 156927), (543, 133229), (867, 83441), (1383, 52309), (3077, 23511), (7837, 9231)]