61920969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{3061}}^1$

素因数の和:3688

約数の個数: 16

約数和(自身を含む): 90243264

約数和(自身を除く): 28322295

約数列:

[1, 3, 11, 33, 613, 1839, 3061, 6743, 9183, 20229, 33671, 101013, 1876393, 5629179, 20640323, 61920969]

約数ペア:

[(1, 61920969), (3, 20640323), (11, 5629179), (33, 1876393), (613, 101013), (1839, 33671), (3061, 20229), (6743, 9183)]