29453151

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 49986816

約数和(自身を除く): 20533665

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 169, 193, 273, 301, 507, 559, 579, 903, 1183, 1351, 1677, 2509, 3549, 3913, 4053, 7267, 7527, 8299, 11739, 17563, 21801, 24897, 32617, 50869, 52689, 58093, 97851, 107887, 152607, 174279, 228319, 323661, 684957, 755209, 1402531, 2265627, 4207593, 9817717, 29453151]

約数ペア:

[(1, 29453151), (3, 9817717), (7, 4207593), (13, 2265627), (21, 1402531), (39, 755209), (43, 684957), (91, 323661), (129, 228319), (169, 174279), (193, 152607), (273, 107887), (301, 97851), (507, 58093), (559, 52689), (579, 50869), (903, 32617), (1183, 24897), (1351, 21801), (1677, 17563), (2509, 11739), (3549, 8299), (3913, 7527), (4053, 7267)]