82193859

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3233

約数の個数: 40

約数和(自身を含む): 138607920

約数和(自身を除く): 56414061

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 891, 957, 2349, 2871, 3181, 8613, 9543, 25839, 28629, 34991, 85887, 92249, 104973, 257661, 276747, 314919, 830241, 944757, 1014739, 2490723, 2834271, 3044217, 7472169, 9132651, 27397953, 82193859]

約数ペア:

[(1, 82193859), (3, 27397953), (9, 9132651), (11, 7472169), (27, 3044217), (29, 2834271), (33, 2490723), (81, 1014739), (87, 944757), (99, 830241), (261, 314919), (297, 276747), (319, 257661), (783, 104973), (891, 92249), (957, 85887), (2349, 34991), (2871, 28629), (3181, 25839), (8613, 9543)]