81273426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{1213}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 175398720

約数和(自身を除く): 94125294

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 859, 1213, 1718, 2426, 2577, 3639, 5154, 7278, 11167, 15769, 22334, 31538, 33501, 47307, 67002, 94614, 1041967, 2083934, 3125901, 6251802, 13545571, 27091142, 40636713, 81273426]

約数ペア:

[(1, 81273426), (2, 40636713), (3, 27091142), (6, 13545571), (13, 6251802), (26, 3125901), (39, 2083934), (78, 1041967), (859, 94614), (1213, 67002), (1718, 47307), (2426, 33501), (2577, 31538), (3639, 22334), (5154, 15769), (7278, 11167)]