66113874

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{20071}}^1$

素因数の和:20143

約数の個数: 32

約数和(自身を含む): 149335680

約数和(自身を除く): 83221806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 20071, 40142, 60213, 120426, 180639, 361278, 541917, 1083834, 1224331, 2448662, 3672993, 7345986, 11018979, 22037958, 33056937, 66113874]

約数ペア:

[(1, 66113874), (2, 33056937), (3, 22037958), (6, 11018979), (9, 7345986), (18, 3672993), (27, 2448662), (54, 1224331), (61, 1083834), (122, 541917), (183, 361278), (366, 180639), (549, 120426), (1098, 60213), (1647, 40142), (3294, 20071)]