159348321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{27281}}^1$

素因数の和:27357

約数の個数: 24

約数和(自身を含む): 255359520

約数和(自身を除く): 96011199

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 27281, 81843, 245529, 300091, 900273, 1609579, 2700819, 4828737, 14486211, 17705369, 53116107, 159348321]

約数ペア:

[(1, 159348321), (3, 53116107), (9, 17705369), (11, 14486211), (33, 4828737), (59, 2700819), (99, 1609579), (177, 900273), (531, 300091), (649, 245529), (1947, 81843), (5841, 27281)]