109156719

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 172279296

約数和(自身を除く): 63122577

約数列:

[1, 3, 7, 21, 41, 97, 123, 287, 291, 679, 861, 1307, 2037, 3921, 3977, 9149, 11931, 27447, 27839, 53587, 83517, 126779, 160761, 375109, 380337, 887453, 1125327, 2662359, 5197939, 15593817, 36385573, 109156719]

約数ペア:

[(1, 109156719), (3, 36385573), (7, 15593817), (21, 5197939), (41, 2662359), (97, 1125327), (123, 887453), (287, 380337), (291, 375109), (679, 160761), (861, 126779), (1307, 83517), (2037, 53587), (3921, 27839), (3977, 27447), (9149, 11931)]