56524239

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 83145920

約数和(自身を除く): 26621681

約数列:

[1, 3, 9, 109, 157, 327, 367, 471, 981, 1101, 1413, 3303, 17113, 40003, 51339, 57619, 120009, 154017, 172857, 360027, 518571, 6280471, 18841413, 56524239]

約数ペア:

[(1, 56524239), (3, 18841413), (9, 6280471), (109, 518571), (157, 360027), (327, 172857), (367, 154017), (471, 120009), (981, 57619), (1101, 51339), (1413, 40003), (3303, 17113)]