64099503

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 110652048

約数和(自身を除く): 46552545

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 67, 111, 117, 153, 169, 201, 221, 333, 481, 507, 603, 629, 663, 871, 1139, 1443, 1521, 1887, 1989, 2479, 2613, 2873, 3417, 4329, 5661, 6253, 7437, 7839, 8177, 8619, 10251, 11323, 14807, 18759, 22311, 24531, 25857, 32227, 33969, 42143, 44421, 56277, 73593, 96681, 101907, 106301, 126429, 133263, 192491, 290043, 318903, 379287, 418951, 547859, 577473, 956709, 1256853, 1643577, 1732419, 3770559, 4930731, 7122167, 21366501, 64099503]

約数ペア:

[(1, 64099503), (3, 21366501), (9, 7122167), (13, 4930731), (17, 3770559), (37, 1732419), (39, 1643577), (51, 1256853), (67, 956709), (111, 577473), (117, 547859), (153, 418951), (169, 379287), (201, 318903), (221, 290043), (333, 192491), (481, 133263), (507, 126429), (603, 106301), (629, 101907), (663, 96681), (871, 73593), (1139, 56277), (1443, 44421), (1521, 42143), (1887, 33969), (1989, 32227), (2479, 25857), (2613, 24531), (2873, 22311), (3417, 18759), (4329, 14807), (5661, 11323), (6253, 10251), (7437, 8619), (7839, 8177)]