55820163

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3232

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 36109437

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 833, 1029, 2499, 3191, 5831, 9573, 17493, 22337, 54247, 67011, 156359, 162741, 379729, 469077, 1094513, 1139187, 2658103, 3283539, 7974309, 18606721, 55820163]

約数ペア:

[(1, 55820163), (3, 18606721), (7, 7974309), (17, 3283539), (21, 2658103), (49, 1139187), (51, 1094513), (119, 469077), (147, 379729), (343, 162741), (357, 156359), (833, 67011), (1029, 54247), (2499, 22337), (3191, 17493), (5831, 9573)]