159747489

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{70157}}^1$

素因数の和:70197

約数の個数: 24

約数和(自身を含む): 262671552

約数和(自身を除く): 102924063

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 70157, 210471, 631413, 771727, 1613611, 2315181, 4840833, 6945543, 14522499, 17749721, 53249163, 159747489]

約数ペア:

[(1, 159747489), (3, 53249163), (9, 17749721), (11, 14522499), (23, 6945543), (33, 4840833), (69, 2315181), (99, 1613611), (207, 771727), (253, 631413), (759, 210471), (2277, 70157)]