201852621

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173861}}^1$

素因数の和:173913

約数の個数: 16

約数和(自身を含む): 305997120

約数和(自身を除く): 104144499

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 173861, 521583, 1564749, 4694247, 7476023, 22428069, 67284207, 201852621]

約数ペア:

[(1, 201852621), (3, 67284207), (9, 22428069), (27, 7476023), (43, 4694247), (129, 1564749), (387, 521583), (1161, 173861)]