81327846

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1229}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 167378400

約数和(自身を除く): 86050554

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 269, 538, 807, 1229, 1614, 2458, 3687, 7374, 11029, 22058, 33087, 50389, 66174, 100778, 151167, 302334, 330601, 661202, 991803, 1983606, 13554641, 27109282, 40663923, 81327846]

約数ペア:

[(1, 81327846), (2, 40663923), (3, 27109282), (6, 13554641), (41, 1983606), (82, 991803), (123, 661202), (246, 330601), (269, 302334), (538, 151167), (807, 100778), (1229, 66174), (1614, 50389), (2458, 33087), (3687, 22058), (7374, 11029)]