85464561

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8461}}^1$

素因数の和:8521

約数の個数: 32

約数和(自身を含む): 144057088

約数和(自身を除く): 58592527

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 8461, 10101, 25383, 59227, 109993, 177681, 313057, 329979, 769951, 939171, 2191399, 2309853, 4069741, 6574197, 12209223, 28488187, 85464561]

約数ペア:

[(1, 85464561), (3, 28488187), (7, 12209223), (13, 6574197), (21, 4069741), (37, 2309853), (39, 2191399), (91, 939171), (111, 769951), (259, 329979), (273, 313057), (481, 177681), (777, 109993), (1443, 59227), (3367, 25383), (8461, 10101)]