81087666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 181280064

約数和(自身を除く): 100192398

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 121, 122, 183, 242, 363, 366, 671, 726, 1342, 1831, 2013, 3662, 4026, 5493, 7381, 10986, 14762, 20141, 22143, 40282, 44286, 60423, 111691, 120846, 221551, 223382, 335073, 443102, 664653, 670146, 1228601, 1329306, 2457202, 3685803, 7371606, 13514611, 27029222, 40543833, 81087666]

約数ペア:

[(1, 81087666), (2, 40543833), (3, 27029222), (6, 13514611), (11, 7371606), (22, 3685803), (33, 2457202), (61, 1329306), (66, 1228601), (121, 670146), (122, 664653), (183, 443102), (242, 335073), (363, 223382), (366, 221551), (671, 120846), (726, 111691), (1342, 60423), (1831, 44286), (2013, 40282), (3662, 22143), (4026, 20141), (5493, 14762), (7381, 10986)]