81229203

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9431}}^1$

素因数の和:9480

約数の個数: 32

約数和(自身を含む): 135820800

約数和(自身を除く): 54591597

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 8613, 9431, 28293, 84879, 103741, 254637, 273499, 311223, 820497, 933669, 2461491, 2801007, 3008489, 7384473, 9025467, 27076401, 81229203]

約数ペア:

[(1, 81229203), (3, 27076401), (9, 9025467), (11, 7384473), (27, 3008489), (29, 2801007), (33, 2461491), (87, 933669), (99, 820497), (261, 311223), (297, 273499), (319, 254637), (783, 103741), (957, 84879), (2871, 28293), (8613, 9431)]