164927478891

素因数分解:

$3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1\times {\mathrm{45139}}^1$

素因数の和:46083

約数の個数: 32

約数和(自身を含む): 252674219520

約数和(自身を除く): 87746740629

約数列:

[1, 3, 7, 21, 257, 677, 771, 1799, 2031, 4739, 5397, 14217, 45139, 135417, 173989, 315973, 521967, 947919, 1217923, 3653769, 11600723, 30559103, 34802169, 81205061, 91677309, 213913721, 243615183, 641741163, 7853689471, 23561068413, 54975826297, 164927478891]

約数ペア:

[(1, 164927478891), (3, 54975826297), (7, 23561068413), (21, 7853689471), (257, 641741163), (677, 243615183), (771, 213913721), (1799, 91677309), (2031, 81205061), (4739, 34802169), (5397, 30559103), (14217, 11600723), (45139, 3653769), (135417, 1217923), (173989, 947919), (315973, 521967)]