29307069

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 47882880

約数和(自身を除く): 18575811

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 909, 977, 1111, 2727, 2931, 3333, 8793, 9999, 10747, 26379, 29997, 32241, 96723, 98677, 290169, 296031, 888093, 1085447, 2664279, 3256341, 9769023, 29307069]

約数ペア:

[(1, 29307069), (3, 9769023), (9, 3256341), (11, 2664279), (27, 1085447), (33, 888093), (99, 296031), (101, 290169), (297, 98677), (303, 96723), (909, 32241), (977, 29997), (1111, 26379), (2727, 10747), (2931, 9999), (3333, 8793)]