53320923

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{28621}}^1$

素因数の和:28656

約数の個数: 20

約数和(自身を含む): 83118288

約数和(自身を除く): 29797365

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 28621, 85863, 257589, 658283, 772767, 1974849, 2318301, 5924547, 17773641, 53320923]

約数ペア:

[(1, 53320923), (3, 17773641), (9, 5924547), (23, 2318301), (27, 1974849), (69, 772767), (81, 658283), (207, 257589), (621, 85863), (1863, 28621)]