8386736679

素因数分解:

$3^4\times {\mathrm{8867}}^1\times {\mathrm{11677}}^1$

素因数の和:20556

約数の個数: 20

約数和(自身を含む): 12530820984

約数和(自身を除く): 4144084305

約数列:

[1, 3, 9, 27, 81, 8867, 11677, 26601, 35031, 79803, 105093, 239409, 315279, 718227, 945837, 103539959, 310619877, 931859631, 2795578893, 8386736679]

約数ペア:

[(1, 8386736679), (3, 2795578893), (9, 931859631), (27, 310619877), (81, 103539959), (8867, 945837), (11677, 718227), (26601, 315279), (35031, 239409), (79803, 105093)]