204549759

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{54503}}^1$

素因数の和:54651

約数の個数: 16

約数和(自身を含む): 305222400

約数和(自身を除く): 100672641

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 54503, 163509, 490527, 1471581, 7575917, 22727751, 68183253, 204549759]

約数ペア:

[(1, 204549759), (3, 68183253), (9, 22727751), (27, 7575917), (139, 1471581), (417, 490527), (1251, 163509), (3753, 54503)]