69435711

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{4789}}^1$

素因数の和:4980

約数の個数: 20

約数和(自身を含む): 104326200

約数和(自身を除く): 34890489

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4789, 4833, 14367, 14499, 43101, 129303, 387909, 857231, 2571693, 7715079, 23145237, 69435711]

約数ペア:

[(1, 69435711), (3, 23145237), (9, 7715079), (27, 2571693), (81, 857231), (179, 387909), (537, 129303), (1611, 43101), (4789, 14499), (4833, 14367)]