78372663

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{2243}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 110225280

約数和(自身を除く): 31852617

約数列:

[1, 3, 19, 57, 613, 1839, 2243, 6729, 11647, 34941, 42617, 127851, 1374959, 4124877, 26124221, 78372663]

約数ペア:

[(1, 78372663), (3, 26124221), (19, 4124877), (57, 1374959), (613, 127851), (1839, 42617), (2243, 34941), (6729, 11647)]