159355593

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{63463}}^1$

素因数の和:63506

約数の個数: 20

約数和(自身を含む): 245732608

約数和(自身を除く): 86377015

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 63463, 190389, 571167, 1713501, 1967353, 5140503, 5902059, 17706177, 53118531, 159355593]

約数ペア:

[(1, 159355593), (3, 53118531), (9, 17706177), (27, 5902059), (31, 5140503), (81, 1967353), (93, 1713501), (279, 571167), (837, 190389), (2511, 63463)]