156739762881

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{148850677}}^1$

素因数の和:148850702

約数の個数: 20

約数和(自身を含む): 252153048532

約数和(自身を除く): 95413285651

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 148850677, 446552031, 1339656093, 1935058801, 4018968279, 5805176403, 12056904837, 17415529209, 52246587627, 156739762881]

約数ペア:

[(1, 156739762881), (3, 52246587627), (9, 17415529209), (13, 12056904837), (27, 5805176403), (39, 4018968279), (81, 1935058801), (117, 1339656093), (351, 446552031), (1053, 148850677)]