172612611

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{38903}}^1$

素因数の和:38955

約数の個数: 24

約数和(自身を含む): 273106080

約数和(自身を除く): 100493469

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 38903, 116709, 350127, 661351, 1128187, 1984053, 3384561, 5952159, 10153683, 19179179, 57537537, 172612611]

約数ペア:

[(1, 172612611), (3, 57537537), (9, 19179179), (17, 10153683), (29, 5952159), (51, 3384561), (87, 1984053), (153, 1128187), (261, 661351), (493, 350127), (1479, 116709), (4437, 38903)]