47278345449

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12379771}}^1$

素因数の和:12379860

約数の個数: 16

約数和(自身を含む): 67345959680

約数和(自身を除く): 20067614231

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 12379771, 37139313, 235215649, 705646947, 829444657, 2488333971, 15759448483, 47278345449]

約数ペア:

[(1, 47278345449), (3, 15759448483), (19, 2488333971), (57, 829444657), (67, 705646947), (201, 235215649), (1273, 37139313), (3819, 12379771)]