77718537

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1450

約数の個数: 36

約数和(自身を含む): 124935564

約数和(自身を除く): 47217027

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 169, 333, 481, 507, 1381, 1443, 1521, 4143, 4329, 6253, 12429, 17953, 18759, 51097, 53859, 56277, 153291, 161577, 233389, 459873, 664261, 700167, 1992783, 2100501, 5978349, 8635393, 25906179, 77718537]

約数ペア:

[(1, 77718537), (3, 25906179), (9, 8635393), (13, 5978349), (37, 2100501), (39, 1992783), (111, 700167), (117, 664261), (169, 459873), (333, 233389), (481, 161577), (507, 153291), (1381, 56277), (1443, 53859), (1521, 51097), (4143, 18759), (4329, 17953), (6253, 12429)]