66831993

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{46703}}^1$

素因数の和:46765

約数の個数: 16

約数和(自身を含む): 100880640

約数和(自身を除く): 34048647

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 46703, 140109, 420327, 1260981, 2475259, 7425777, 22277331, 66831993]

約数ペア:

[(1, 66831993), (3, 22277331), (9, 7425777), (27, 2475259), (53, 1260981), (159, 420327), (477, 140109), (1431, 46703)]