2080854063

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{7109}}^1$

素因数の和:7448

約数の個数: 32

約数和(自身を含む): 3177316800

約数和(自身を除く): 1096462737

約数列:

[1, 3, 9, 27, 37, 111, 293, 333, 879, 999, 2637, 7109, 7911, 10841, 21327, 32523, 63981, 97569, 191943, 263033, 292707, 789099, 2082937, 2367297, 6248811, 7101891, 18746433, 56239299, 77068669, 231206007, 693618021, 2080854063]

約数ペア:

[(1, 2080854063), (3, 693618021), (9, 231206007), (27, 77068669), (37, 56239299), (111, 18746433), (293, 7101891), (333, 6248811), (879, 2367297), (999, 2082937), (2637, 789099), (7109, 292707), (7911, 263033), (10841, 191943), (21327, 97569), (32523, 63981)]