143421354

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{6971}}^1$

素因数の和:7112

約数の個数: 40

約数和(自身を含む): 323947008

約数和(自身を除く): 180525654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1143, 2286, 3429, 6858, 6971, 10287, 13942, 20574, 20913, 41826, 62739, 125478, 188217, 376434, 564651, 885317, 1129302, 1770634, 2655951, 5311902, 7967853, 15935706, 23903559, 47807118, 71710677, 143421354]

約数ペア:

[(1, 143421354), (2, 71710677), (3, 47807118), (6, 23903559), (9, 15935706), (18, 7967853), (27, 5311902), (54, 2655951), (81, 1770634), (127, 1129302), (162, 885317), (254, 564651), (381, 376434), (762, 188217), (1143, 125478), (2286, 62739), (3429, 41826), (6858, 20913), (6971, 20574), (10287, 13942)]