78972711

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{827}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 106646400

約数和(自身を除く): 27673689

約数列:

[1, 3, 139, 229, 417, 687, 827, 2481, 31831, 95493, 114953, 189383, 344859, 568149, 26324237, 78972711]

約数ペア:

[(1, 78972711), (3, 26324237), (139, 568149), (229, 344859), (417, 189383), (687, 114953), (827, 95493), (2481, 31831)]