679646553621

素因数分解:

$3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{449}}^1\times {\mathrm{42727}}^1$

素因数の和:43434

約数の個数: 48

約数和(自身を含む): 1060902057600

約数和(自身を除く): 381255503979

約数列:

[1, 3, 7, 21, 49, 147, 241, 449, 723, 1347, 1687, 3143, 5061, 9429, 11809, 22001, 35427, 42727, 66003, 108209, 128181, 299089, 324627, 757463, 897267, 2093623, 2272389, 5302241, 6280869, 10297207, 15906723, 19184423, 30891621, 57553269, 72080449, 134290961, 216241347, 402872883, 504563143, 940036727, 1513689429, 2820110181, 4623445943, 13870337829, 32364121601, 97092364803, 226548851207, 679646553621]

約数ペア:

[(1, 679646553621), (3, 226548851207), (7, 97092364803), (21, 32364121601), (49, 13870337829), (147, 4623445943), (241, 2820110181), (449, 1513689429), (723, 940036727), (1347, 504563143), (1687, 402872883), (3143, 216241347), (5061, 134290961), (9429, 72080449), (11809, 57553269), (22001, 30891621), (35427, 19184423), (42727, 15906723), (66003, 10297207), (108209, 6280869), (128181, 5302241), (299089, 2272389), (324627, 2093623), (757463, 897267)]