86785407

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1601}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 132453360

約数和(自身を除く): 45667953

約数列:

[1, 3, 9, 19, 57, 171, 317, 951, 1601, 2853, 4803, 6023, 14409, 18069, 30419, 54207, 91257, 273771, 507517, 1522551, 4567653, 9642823, 28928469, 86785407]

約数ペア:

[(1, 86785407), (3, 28928469), (9, 9642823), (19, 4567653), (57, 1522551), (171, 507517), (317, 273771), (951, 91257), (1601, 54207), (2853, 30419), (4803, 18069), (6023, 14409)]