156730671

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{7351}}^1$

素因数の和:7483

約数の個数: 24

約数和(自身を含む): 238557696

約数和(自身を除く): 81827025

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 2369, 7107, 7351, 21321, 22053, 66159, 169073, 507219, 757153, 1521657, 2271459, 6814377, 17414519, 52243557, 156730671]

約数ペア:

[(1, 156730671), (3, 52243557), (9, 17414519), (23, 6814377), (69, 2271459), (103, 1521657), (207, 757153), (309, 507219), (927, 169073), (2369, 66159), (7107, 22053), (7351, 21321)]