65165233

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 85224960

約数和(自身を除く): 20059727

約数列:

[1, 7, 17, 23, 29, 119, 161, 203, 391, 493, 667, 821, 2737, 3451, 4669, 5747, 11339, 13957, 18883, 23809, 79373, 97699, 132181, 166663, 321011, 404753, 547607, 2247077, 2833271, 3833249, 9309319, 65165233]

約数ペア:

[(1, 65165233), (7, 9309319), (17, 3833249), (23, 2833271), (29, 2247077), (119, 547607), (161, 404753), (203, 321011), (391, 166663), (493, 132181), (667, 97699), (821, 79373), (2737, 23809), (3451, 18883), (4669, 13957), (5747, 11339)]