72283311

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1831

約数の個数: 24

約数和(自身を含む): 108114864

約数和(自身を除く): 35831553

約数列:

[1, 3, 9, 37, 111, 131, 333, 393, 1179, 1657, 4847, 4971, 14541, 14913, 43623, 61309, 183927, 217067, 551781, 651201, 1953603, 8031479, 24094437, 72283311]

約数ペア:

[(1, 72283311), (3, 24094437), (9, 8031479), (37, 1953603), (111, 651201), (131, 551781), (333, 217067), (393, 183927), (1179, 61309), (1657, 43623), (4847, 14913), (4971, 14541)]