192474891

素因数分解:

$3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1811}}^1$

素因数の和:2072

約数の個数: 36

約数和(自身を含む): 324931464

約数和(自身を除く): 132456573

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 241, 441, 723, 1687, 1811, 2169, 5061, 5433, 11809, 12677, 15183, 16299, 35427, 38031, 88739, 106281, 114093, 266217, 436451, 798651, 1309353, 3055157, 3928059, 9165471, 21386099, 27496413, 64158297, 192474891]

約数ペア:

[(1, 192474891), (3, 64158297), (7, 27496413), (9, 21386099), (21, 9165471), (49, 3928059), (63, 3055157), (147, 1309353), (241, 798651), (441, 436451), (723, 266217), (1687, 114093), (1811, 106281), (2169, 88739), (5061, 38031), (5433, 35427), (11809, 16299), (12677, 15183)]