76020009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 113326080

約数和(自身を除く): 37306071

約数列:

[1, 3, 13, 39, 47, 67, 141, 201, 611, 619, 871, 1833, 1857, 2613, 3149, 8047, 9447, 24141, 29093, 40937, 41473, 87279, 122811, 124419, 378209, 539149, 1134627, 1617447, 1949231, 5847693, 25340003, 76020009]

約数ペア:

[(1, 76020009), (3, 25340003), (13, 5847693), (39, 1949231), (47, 1617447), (67, 1134627), (141, 539149), (201, 378209), (611, 124419), (619, 122811), (871, 87279), (1833, 41473), (1857, 40937), (2613, 29093), (3149, 24141), (8047, 9447)]