129602979

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2040

約数の個数: 36

約数和(自身を含む): 209250496

約数和(自身を除く): 79647517

約数列:

[1, 3, 9, 11, 33, 61, 99, 121, 183, 363, 549, 671, 1089, 1951, 2013, 5853, 6039, 7381, 17559, 21461, 22143, 64383, 66429, 119011, 193149, 236071, 357033, 708213, 1071099, 1309121, 2124639, 3927363, 11782089, 14400331, 43200993, 129602979]

約数ペア:

[(1, 129602979), (3, 43200993), (9, 14400331), (11, 11782089), (33, 3927363), (61, 2124639), (99, 1309121), (121, 1071099), (183, 708213), (363, 357033), (549, 236071), (671, 193149), (1089, 119011), (1951, 66429), (2013, 64383), (5853, 22143), (6039, 21461), (7381, 17559)]