85955031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1229}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 131118000

約数和(自身を除く): 45162969

約数列:

[1, 3, 9, 19, 57, 171, 409, 1227, 1229, 3681, 3687, 7771, 11061, 23313, 23351, 69939, 70053, 210159, 502661, 1507983, 4523949, 9550559, 28651677, 85955031]

約数ペア:

[(1, 85955031), (3, 28651677), (9, 9550559), (19, 4523949), (57, 1507983), (171, 502661), (409, 210159), (1227, 70053), (1229, 69939), (3681, 23351), (3687, 23313), (7771, 11061)]