66633219

素因数分解:

$3^3\times {\mathrm{1559}}^1\times {\mathrm{1583}}^1$

素因数の和:3151

約数の個数: 16

約数和(自身を含む): 98841600

約数和(自身を除く): 32208381

約数列:

[1, 3, 9, 27, 1559, 1583, 4677, 4749, 14031, 14247, 42093, 42741, 2467897, 7403691, 22211073, 66633219]

約数ペア:

[(1, 66633219), (3, 22211073), (9, 7403691), (27, 2467897), (1559, 42741), (1583, 42093), (4677, 14247), (4749, 14031)]