23200641

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 35520000

約数和(自身を除く): 12319359

約数列:

[1, 3, 9, 27, 73, 79, 149, 219, 237, 447, 657, 711, 1341, 1971, 2133, 4023, 5767, 10877, 11771, 17301, 32631, 35313, 51903, 97893, 105939, 155709, 293679, 317817, 859283, 2577849, 7733547, 23200641]

約数ペア:

[(1, 23200641), (3, 7733547), (9, 2577849), (27, 859283), (73, 317817), (79, 293679), (149, 155709), (219, 105939), (237, 97893), (447, 51903), (657, 35313), (711, 32631), (1341, 17301), (1971, 11771), (2133, 10877), (4023, 5767)]