89774811

素因数分解:

$3^4\times 7^2\times {\mathrm{22619}}^1$

素因数の和:22645

約数の個数: 30

約数和(自身を含む): 156010140

約数和(自身を除く): 66235329

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 22619, 67857, 158333, 203571, 474999, 610713, 1108331, 1424997, 1832139, 3324993, 4274991, 9974979, 12824973, 29924937, 89774811]

約数ペア:

[(1, 89774811), (3, 29924937), (7, 12824973), (9, 9974979), (21, 4274991), (27, 3324993), (49, 1832139), (63, 1424997), (81, 1108331), (147, 610713), (189, 474999), (441, 203571), (567, 158333), (1323, 67857), (3969, 22619)]