70631919

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 113743872

約数和(自身を除く): 43111953

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 279, 621, 713, 837, 1223, 1863, 2139, 2511, 3669, 6417, 11007, 19251, 28129, 33021, 37913, 57753, 84387, 99063, 113739, 253161, 341217, 759483, 871999, 1023651, 2278449, 2615997, 3070953, 7847991, 23543973, 70631919]

約数ペア:

[(1, 70631919), (3, 23543973), (9, 7847991), (23, 3070953), (27, 2615997), (31, 2278449), (69, 1023651), (81, 871999), (93, 759483), (207, 341217), (279, 253161), (621, 113739), (713, 99063), (837, 84387), (1223, 57753), (1863, 37913), (2139, 33021), (2511, 28129), (3669, 19251), (6417, 11007)]