268173873

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 434234112

約数和(自身を除く): 166060239

約数列:

[1, 3, 9, 11, 33, 61, 99, 121, 183, 363, 367, 549, 671, 1089, 1101, 1331, 2013, 3303, 3993, 4037, 6039, 7381, 11979, 12111, 22143, 22387, 36333, 44407, 66429, 67161, 81191, 133221, 201483, 243573, 246257, 399663, 488477, 730719, 738771, 1465431, 2216313, 2708827, 4396293, 8126481, 24379443, 29797097, 89391291, 268173873]

約数ペア:

[(1, 268173873), (3, 89391291), (9, 29797097), (11, 24379443), (33, 8126481), (61, 4396293), (99, 2708827), (121, 2216313), (183, 1465431), (363, 738771), (367, 730719), (549, 488477), (671, 399663), (1089, 246257), (1101, 243573), (1331, 201483), (2013, 133221), (3303, 81191), (3993, 67161), (4037, 66429), (6039, 44407), (7381, 36333), (11979, 22387), (12111, 22143)]