66710839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3821}}^1$

素因数の和:3930

約数の個数: 16

約数和(自身を含む): 77051520

約数和(自身を除く): 10340681

約数列:

[1, 13, 17, 79, 221, 1027, 1343, 3821, 17459, 49673, 64957, 301859, 844441, 3924167, 5131603, 66710839]

約数ペア:

[(1, 66710839), (13, 5131603), (17, 3924167), (79, 844441), (221, 301859), (1027, 64957), (1343, 49673), (3821, 17459)]