120978873

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{194813}}^1$

素因数の和:194845

約数の個数: 16

約数和(自身を含む): 187021440

約数和(自身を除く): 66042567

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 194813, 584439, 1753317, 4480699, 5259951, 13442097, 40326291, 120978873]

約数ペア:

[(1, 120978873), (3, 40326291), (9, 13442097), (23, 5259951), (27, 4480699), (69, 1753317), (207, 584439), (621, 194813)]