68759847

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{5023}}^1$

素因数の和:5061

約数の個数: 30

約数和(自身を含む): 111246432

約数和(自身を除く): 42486585

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 5023, 13689, 15069, 45207, 65299, 135621, 195897, 406863, 587691, 848887, 1763073, 2546661, 5289219, 7639983, 22919949, 68759847]

約数ペア:

[(1, 68759847), (3, 22919949), (9, 7639983), (13, 5289219), (27, 2546661), (39, 1763073), (81, 848887), (117, 587691), (169, 406863), (351, 195897), (507, 135621), (1053, 65299), (1521, 45207), (4563, 15069), (5023, 13689)]