86277987

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 46778013

約数列:

[1, 3, 9, 27, 29, 87, 251, 261, 439, 753, 783, 1317, 2259, 3951, 6777, 7279, 11853, 12731, 21837, 38193, 65511, 110189, 114579, 196533, 330567, 343737, 991701, 2975103, 3195481, 9586443, 28759329, 86277987]

約数ペア:

[(1, 86277987), (3, 28759329), (9, 9586443), (27, 3195481), (29, 2975103), (87, 991701), (251, 343737), (261, 330567), (439, 196533), (753, 114579), (783, 110189), (1317, 65511), (2259, 38193), (3951, 21837), (6777, 12731), (7279, 11853)]