61121229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{3079}}^1$

素因数の和:3604

約数の個数: 16

約数和(自身を含む): 87964800

約数和(自身を除く): 26843571

約数列:

[1, 3, 13, 39, 509, 1527, 3079, 6617, 9237, 19851, 40027, 120081, 1567211, 4701633, 20373743, 61121229]

約数ペア:

[(1, 61121229), (3, 20373743), (13, 4701633), (39, 1567211), (509, 120081), (1527, 40027), (3079, 19851), (6617, 9237)]