45169407

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{7639}}^1$

素因数の和:7724

約数の個数: 20

約数和(自身を含む): 68408560

約数和(自身を除く): 23239153

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 7639, 22917, 68751, 206253, 557647, 618759, 1672941, 5018823, 15056469, 45169407]

約数ペア:

[(1, 45169407), (3, 15056469), (9, 5018823), (27, 1672941), (73, 618759), (81, 557647), (219, 206253), (657, 68751), (1971, 22917), (5913, 7639)]