75118779

素因数分解:

$3^3\times {\mathrm{1487}}^1\times {\mathrm{1871}}^1$

素因数の和:3367

約数の個数: 16

約数和(自身を含む): 111421440

約数和(自身を除く): 36302661

約数列:

[1, 3, 9, 27, 1487, 1871, 4461, 5613, 13383, 16839, 40149, 50517, 2782177, 8346531, 25039593, 75118779]

約数ペア:

[(1, 75118779), (3, 25039593), (9, 8346531), (27, 2782177), (1487, 50517), (1871, 40149), (4461, 16839), (5613, 13383)]