61274421

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{174571}}^1$

素因数の和:174593

約数の個数: 16

約数和(自身を含む): 97760320

約数和(自身を除く): 36485899

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 174571, 523713, 1571139, 2269423, 4713417, 6808269, 20424807, 61274421]

約数ペア:

[(1, 61274421), (3, 20424807), (9, 6808269), (13, 4713417), (27, 2269423), (39, 1571139), (117, 523713), (351, 174571)]