51793887

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1213}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 70936448

約数和(自身を除く): 19142561

約数列:

[1, 3, 43, 129, 331, 993, 1213, 3639, 14233, 42699, 52159, 156477, 401503, 1204509, 17264629, 51793887]

約数ペア:

[(1, 51793887), (3, 17264629), (43, 1204509), (129, 401503), (331, 156477), (993, 52159), (1213, 42699), (3639, 14233)]