57565251

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 88510968

約数和(自身を除く): 30945717

約数列:

[1, 3, 9, 23, 69, 107, 113, 207, 321, 339, 529, 963, 1017, 1587, 2461, 2599, 4761, 7383, 7797, 12091, 22149, 23391, 36273, 56603, 59777, 108819, 169809, 179331, 278093, 509427, 537993, 834279, 2502837, 6396139, 19188417, 57565251]

約数ペア:

[(1, 57565251), (3, 19188417), (9, 6396139), (23, 2502837), (69, 834279), (107, 537993), (113, 509427), (207, 278093), (321, 179331), (339, 169809), (529, 108819), (963, 59777), (1017, 56603), (1587, 36273), (2461, 23391), (2599, 22149), (4761, 12091), (7383, 7797)]