15663217203

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{4933}}^1\times {\mathrm{4969}}^1$

素因数の和:9979

約数の個数: 24

約数和(自身を含む): 22952573280

約数和(自身を除く): 7289356077

約数列:

[1, 3, 9, 71, 213, 639, 4933, 4969, 14799, 14907, 44397, 44721, 350243, 352799, 1050729, 1058397, 3152187, 3175191, 24512077, 73536231, 220608693, 1740357467, 5221072401, 15663217203]

約数ペア:

[(1, 15663217203), (3, 5221072401), (9, 1740357467), (71, 220608693), (213, 73536231), (639, 24512077), (4933, 3175191), (4969, 3152187), (14799, 1058397), (14907, 1050729), (44397, 352799), (44721, 350243)]