156231279

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{11443}}^1$

素因数の和:11527

約数の個数: 24

約数和(自身を含む): 237440112

約数和(自身を除く): 81208833

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 4551, 11443, 13653, 34329, 102987, 423391, 469163, 1270173, 1407489, 3810519, 4222467, 17359031, 52077093, 156231279]

約数ペア:

[(1, 156231279), (3, 52077093), (9, 17359031), (37, 4222467), (41, 3810519), (111, 1407489), (123, 1270173), (333, 469163), (369, 423391), (1517, 102987), (4551, 34329), (11443, 13653)]