61913949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{1321}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 87569280

約数和(自身を除く): 25655331

約数列:

[1, 3, 17, 51, 919, 1321, 2757, 3963, 15623, 22457, 46869, 67371, 1213999, 3641997, 20637983, 61913949]

約数ペア:

[(1, 61913949), (3, 20637983), (17, 3641997), (51, 1213999), (919, 67371), (1321, 46869), (2757, 22457), (3963, 15623)]