202409901

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{557}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 308373120

約数和(自身を除く): 105963219

約数列:

[1, 3, 9, 27, 43, 129, 313, 387, 557, 939, 1161, 1671, 2817, 5013, 8451, 13459, 15039, 23951, 40377, 71853, 121131, 174341, 215559, 363393, 523023, 646677, 1569069, 4707207, 7496663, 22489989, 67469967, 202409901]

約数ペア:

[(1, 202409901), (3, 67469967), (9, 22489989), (27, 7496663), (43, 4707207), (129, 1569069), (313, 646677), (387, 523023), (557, 363393), (939, 215559), (1161, 174341), (1671, 121131), (2817, 71853), (5013, 40377), (8451, 23951), (13459, 15039)]