74893295997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{640113641}}^1$

素因数の和:640113660

約数の個数: 12

約数和(自身を含む): 116500682844

約数和(自身を除く): 41607386847

約数列:

[1, 3, 9, 13, 39, 117, 640113641, 1920340923, 5761022769, 8321477333, 24964431999, 74893295997]

約数ペア:

[(1, 74893295997), (3, 24964431999), (9, 8321477333), (13, 5761022769), (39, 1920340923), (117, 640113641)]