68645691

素因数分解:

$3^3\times {\mathrm{1039}}^1\times {\mathrm{2447}}^1$

素因数の和:3495

約数の個数: 16

約数和(自身を含む): 101836800

約数和(自身を除く): 33191109

約数列:

[1, 3, 9, 27, 1039, 2447, 3117, 7341, 9351, 22023, 28053, 66069, 2542433, 7627299, 22881897, 68645691]

約数ペア:

[(1, 68645691), (3, 22881897), (9, 7627299), (27, 2542433), (1039, 66069), (2447, 28053), (3117, 22023), (7341, 9351)]