77145507

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 122031360

約数和(自身を除く): 44885853

約数列:

[1, 3, 9, 17, 27, 51, 131, 153, 393, 459, 1179, 1283, 2227, 3537, 3849, 6681, 11547, 20043, 21811, 34641, 60129, 65433, 168073, 196299, 504219, 588897, 1512657, 2857241, 4537971, 8571723, 25715169, 77145507]

約数ペア:

[(1, 77145507), (3, 25715169), (9, 8571723), (17, 4537971), (27, 2857241), (51, 1512657), (131, 588897), (153, 504219), (393, 196299), (459, 168073), (1179, 65433), (1283, 60129), (2227, 34641), (3537, 21811), (3849, 20043), (6681, 11547)]