129693747799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{204137}}^1$

素因数の和:204415

約数の個数: 32

約数和(自身を含む): 166811774976

約数和(自身を除く): 37118027177

約数列:

[1, 7, 11, 37, 77, 223, 259, 407, 1561, 2453, 2849, 8251, 17171, 57757, 90761, 204137, 635327, 1428959, 2245507, 7553069, 15718549, 45522551, 52871483, 83083759, 318657857, 500748061, 581586313, 1684334387, 3505236427, 11790340709, 18527678257, 129693747799]

約数ペア:

[(1, 129693747799), (7, 18527678257), (11, 11790340709), (37, 3505236427), (77, 1684334387), (223, 581586313), (259, 500748061), (407, 318657857), (1561, 83083759), (2453, 52871483), (2849, 45522551), (8251, 15718549), (17171, 7553069), (57757, 2245507), (90761, 1428959), (204137, 635327)]