766289997

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{88969}}^1$

素因数の和:89018

約数の個数: 32

約数和(自身を含む): 1281168000

約数和(自身を除く): 514878003

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 8613, 88969, 266907, 800721, 978659, 2402163, 2580101, 2935977, 7740303, 8807931, 23220909, 26423793, 28381111, 69662727, 85143333, 255429999, 766289997]

約数ペア:

[(1, 766289997), (3, 255429999), (9, 85143333), (11, 69662727), (27, 28381111), (29, 26423793), (33, 23220909), (87, 8807931), (99, 7740303), (261, 2935977), (297, 2580101), (319, 2402163), (783, 978659), (957, 800721), (2871, 266907), (8613, 88969)]