89785839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 147990528

約数和(自身を除く): 58204689

約数列:

[1, 3, 11, 13, 33, 39, 47, 61, 73, 141, 143, 183, 219, 429, 517, 611, 671, 793, 803, 949, 1551, 1833, 2013, 2379, 2409, 2847, 2867, 3431, 4453, 6721, 8601, 8723, 10293, 10439, 13359, 20163, 26169, 31317, 31537, 37271, 37741, 44603, 48983, 57889, 94611, 111813, 113223, 133809, 146949, 173667, 209291, 409981, 490633, 627873, 636779, 1229943, 1471899, 1910337, 2302201, 2720783, 6906603, 8162349, 29928613, 89785839]

約数ペア:

[(1, 89785839), (3, 29928613), (11, 8162349), (13, 6906603), (33, 2720783), (39, 2302201), (47, 1910337), (61, 1471899), (73, 1229943), (141, 636779), (143, 627873), (183, 490633), (219, 409981), (429, 209291), (517, 173667), (611, 146949), (671, 133809), (793, 113223), (803, 111813), (949, 94611), (1551, 57889), (1833, 48983), (2013, 44603), (2379, 37741), (2409, 37271), (2847, 31537), (2867, 31317), (3431, 26169), (4453, 20163), (6721, 13359), (8601, 10439), (8723, 10293)]