57139263

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{5003}}^1$

素因数の和:5065

約数の個数: 24

約数和(自身を含む): 87429888

約数和(自身を除く): 30290625

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 5003, 11421, 15009, 45027, 135081, 235141, 405243, 705423, 1215729, 2116269, 6348807, 19046421, 57139263]

約数ペア:

[(1, 57139263), (3, 19046421), (9, 6348807), (27, 2116269), (47, 1215729), (81, 705423), (141, 405243), (243, 235141), (423, 135081), (1269, 45027), (3807, 15009), (5003, 11421)]