53115993

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4073}}^1$

素因数の和:4115

約数の個数: 40

約数和(自身を含む): 94647168

約数和(自身を除く): 41531175

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4073, 4347, 12219, 13041, 28511, 36657, 85533, 93679, 109971, 256599, 281037, 329913, 655753, 769797, 843111, 1967259, 2309391, 2529333, 5901777, 7587999, 17705331, 53115993]

約数ペア:

[(1, 53115993), (3, 17705331), (7, 7587999), (9, 5901777), (21, 2529333), (23, 2309391), (27, 1967259), (63, 843111), (69, 769797), (81, 655753), (161, 329913), (189, 281037), (207, 256599), (483, 109971), (567, 93679), (621, 85533), (1449, 36657), (1863, 28511), (4073, 13041), (4347, 12219)]