1776397769217

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{1427}}^1\times {\mathrm{68917}}^1$

素因数の和:70579

約数の個数: 40

約数和(自身を含む): 2667437558016

約数和(自身を除く): 891039788799

約数列:

[1, 3, 9, 27, 81, 223, 669, 1427, 2007, 4281, 6021, 12843, 18063, 38529, 68917, 115587, 206751, 318221, 620253, 954663, 1860759, 2863989, 5582277, 8591967, 15368491, 25775901, 46105473, 98344559, 138316419, 295033677, 414949257, 885101031, 1244847771, 2655303093, 7965909279, 21930836657, 65792509971, 197377529913, 592132589739, 1776397769217]

約数ペア:

[(1, 1776397769217), (3, 592132589739), (9, 197377529913), (27, 65792509971), (81, 21930836657), (223, 7965909279), (669, 2655303093), (1427, 1244847771), (2007, 885101031), (4281, 414949257), (6021, 295033677), (12843, 138316419), (18063, 98344559), (38529, 46105473), (68917, 25775901), (115587, 15368491), (206751, 8591967), (318221, 5582277), (620253, 2863989), (954663, 1860759)]