12912447627

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{859}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 20204083200

約数和(自身を除く): 7291635573

約数列:

[1, 3, 9, 27, 37, 41, 111, 123, 333, 367, 369, 859, 999, 1101, 1107, 1517, 2577, 3303, 4551, 7731, 9909, 13579, 13653, 15047, 23193, 31783, 35219, 40737, 40959, 45141, 95349, 105657, 122211, 135423, 286047, 315253, 316971, 366633, 406269, 556739, 858141, 945759, 950913, 1303103, 1670217, 2837277, 3909309, 5010651, 8511831, 11664361, 11727927, 12925373, 15031953, 34993083, 35183781, 38776119, 104979249, 116328357, 314937747, 348985071, 478238801, 1434716403, 4304149209, 12912447627]

約数ペア:

[(1, 12912447627), (3, 4304149209), (9, 1434716403), (27, 478238801), (37, 348985071), (41, 314937747), (111, 116328357), (123, 104979249), (333, 38776119), (367, 35183781), (369, 34993083), (859, 15031953), (999, 12925373), (1101, 11727927), (1107, 11664361), (1517, 8511831), (2577, 5010651), (3303, 3909309), (4551, 2837277), (7731, 1670217), (9909, 1303103), (13579, 950913), (13653, 945759), (15047, 858141), (23193, 556739), (31783, 406269), (35219, 366633), (40737, 316971), (40959, 315253), (45141, 286047), (95349, 135423), (105657, 122211)]