156960477039

素因数分解:

$3^1\times {\mathrm{647}}^1\times {\mathrm{2719}}^1\times {\mathrm{29741}}^1$

素因数の和:33110

約数の個数: 16

約数和(自身を含む): 209688238080

約数和(自身を除く): 52727761041

約数列:

[1, 3, 647, 1941, 2719, 8157, 29741, 89223, 1759193, 5277579, 19242427, 57727281, 80865779, 242597337, 52320159013, 156960477039]

約数ペア:

[(1, 156960477039), (3, 52320159013), (647, 242597337), (1941, 80865779), (2719, 57727281), (8157, 19242427), (29741, 5277579), (89223, 1759193)]