68130309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 103017600

約数和(自身を除く): 34887291

約数列:

[1, 3, 13, 29, 39, 59, 87, 177, 377, 767, 1021, 1131, 1711, 2301, 3063, 5133, 13273, 22243, 29609, 39819, 60239, 66729, 88827, 180717, 384917, 783107, 1154751, 1746931, 2349321, 5240793, 22710103, 68130309]

約数ペア:

[(1, 68130309), (3, 22710103), (13, 5240793), (29, 2349321), (39, 1746931), (59, 1154751), (87, 783107), (177, 384917), (377, 180717), (767, 88827), (1021, 66729), (1131, 60239), (1711, 39819), (2301, 29609), (3063, 22243), (5133, 13273)]