166071279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{122743}}^1$

素因数の和:122798

約数の個数: 16

約数和(自身を含む): 247451904

約数和(自身を除く): 81380625

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 122743, 368229, 1350173, 4050519, 5032463, 15097389, 55357093, 166071279]

約数ペア:

[(1, 166071279), (3, 55357093), (11, 15097389), (33, 5032463), (41, 4050519), (123, 1350173), (451, 368229), (1353, 122743)]