68783121

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2293}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 112314240

約数和(自身を除く): 43531119

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 909, 1111, 2293, 2727, 3333, 6879, 9999, 20637, 25223, 29997, 61911, 75669, 227007, 231593, 681021, 694779, 2084337, 2547523, 6253011, 7642569, 22927707, 68783121]

約数ペア:

[(1, 68783121), (3, 22927707), (9, 7642569), (11, 6253011), (27, 2547523), (33, 2084337), (99, 694779), (101, 681021), (297, 231593), (303, 227007), (909, 75669), (1111, 61911), (2293, 29997), (2727, 25223), (3333, 20637), (6879, 9999)]