307946313

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{991}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 484254720

約数和(自身を除く): 176308407

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 677, 991, 2031, 2973, 6093, 8919, 11509, 16847, 18279, 26757, 34527, 50541, 103581, 151623, 310743, 454869, 670907, 2012721, 6038163, 11405419, 18114489, 34216257, 102648771, 307946313]

約数ペア:

[(1, 307946313), (3, 102648771), (9, 34216257), (17, 18114489), (27, 11405419), (51, 6038163), (153, 2012721), (459, 670907), (677, 454869), (991, 310743), (2031, 151623), (2973, 103581), (6093, 50541), (8919, 34527), (11509, 26757), (16847, 18279)]