42709599

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 67047552

約数和(自身を除く): 24337953

約数列:

[1, 3, 9, 27, 31, 73, 81, 93, 219, 233, 279, 657, 699, 837, 1971, 2097, 2263, 2511, 5913, 6291, 6789, 7223, 17009, 18873, 20367, 21669, 51027, 61101, 65007, 153081, 183303, 195021, 459243, 527279, 585063, 1377729, 1581837, 4745511, 14236533, 42709599]

約数ペア:

[(1, 42709599), (3, 14236533), (9, 4745511), (27, 1581837), (31, 1377729), (73, 585063), (81, 527279), (93, 459243), (219, 195021), (233, 183303), (279, 153081), (657, 65007), (699, 61101), (837, 51027), (1971, 21669), (2097, 20367), (2263, 18873), (2511, 17009), (5913, 7223), (6291, 6789)]