74315709

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1553}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 115959480

約数和(自身を除く): 41643771

約数列:

[1, 3, 9, 13, 39, 117, 409, 1227, 1553, 3681, 4659, 5317, 13977, 15951, 20189, 47853, 60567, 181701, 635177, 1905531, 5716593, 8257301, 24771903, 74315709]

約数ペア:

[(1, 74315709), (3, 24771903), (9, 8257301), (13, 5716593), (39, 1905531), (117, 635177), (409, 181701), (1227, 60567), (1553, 47853), (3681, 20189), (4659, 15951), (5317, 13977)]