179432421

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 282501120

約数和(自身を除く): 103068699

約数列:

[1, 3, 7, 21, 43, 109, 129, 301, 327, 763, 903, 1823, 2289, 4687, 5469, 12761, 14061, 32809, 38283, 78389, 98427, 198707, 235167, 548723, 596121, 1390949, 1646169, 4172847, 8544401, 25633203, 59810807, 179432421]

約数ペア:

[(1, 179432421), (3, 59810807), (7, 25633203), (21, 8544401), (43, 4172847), (109, 1646169), (129, 1390949), (301, 596121), (327, 548723), (763, 235167), (903, 198707), (1823, 98427), (2289, 78389), (4687, 38283), (5469, 32809), (12761, 14061)]