15693693141

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1\times {\mathrm{20663}}^1$

素因数の和:21345

約数の個数: 32

約数和(自身を含む): 24360376320

約数和(自身を除く): 8666683179

約数列:

[1, 3, 7, 21, 59, 177, 413, 613, 1239, 1839, 4291, 12873, 20663, 36167, 61989, 108501, 144641, 253169, 433923, 759507, 1219117, 3657351, 8533819, 12666419, 25601457, 37999257, 88664933, 265994799, 747318721, 2241956163, 5231231047, 15693693141]

約数ペア:

[(1, 15693693141), (3, 5231231047), (7, 2241956163), (21, 747318721), (59, 265994799), (177, 88664933), (413, 37999257), (613, 25601457), (1239, 12666419), (1839, 8533819), (4291, 3657351), (12873, 1219117), (20663, 759507), (36167, 433923), (61989, 253169), (108501, 144641)]