81830166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{2179}}^1$

素因数の和:2764

約数の個数: 32

約数和(自身を含む): 178934400

約数和(自身を除く): 97104234

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 569, 1138, 1707, 2179, 3414, 4358, 6259, 6537, 12518, 13074, 18777, 23969, 37554, 47938, 71907, 143814, 1239851, 2479702, 3719553, 7439106, 13638361, 27276722, 40915083, 81830166]

約数ペア:

[(1, 81830166), (2, 40915083), (3, 27276722), (6, 13638361), (11, 7439106), (22, 3719553), (33, 2479702), (66, 1239851), (569, 143814), (1138, 71907), (1707, 47938), (2179, 37554), (3414, 23969), (4358, 18777), (6259, 13074), (6537, 12518)]