84292893

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{2999}}^1$

素因数の和:3358

約数の個数: 20

約数和(自身を含む): 126324000

約数和(自身を除く): 42031107

約数列:

[1, 3, 9, 27, 81, 347, 1041, 2999, 3123, 8997, 9369, 26991, 28107, 80973, 242919, 1040653, 3121959, 9365877, 28097631, 84292893]

約数ペア:

[(1, 84292893), (3, 28097631), (9, 9365877), (27, 3121959), (81, 1040653), (347, 242919), (1041, 80973), (2999, 28107), (3123, 26991), (8997, 9369)]