55622889

素因数分解:

$3^3\times 7^2\times {\mathrm{42043}}^1$

素因数の和:42066

約数の個数: 24

約数和(自身を含む): 95860320

約数和(自身を除く): 40237431

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 42043, 126129, 294301, 378387, 882903, 1135161, 2060107, 2648709, 6180321, 7946127, 18540963, 55622889]

約数ペア:

[(1, 55622889), (3, 18540963), (7, 7946127), (9, 6180321), (21, 2648709), (27, 2060107), (49, 1135161), (63, 882903), (147, 378387), (189, 294301), (441, 126129), (1323, 42043)]