69842007

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37489}}^1$

素因数の和:37524

約数の個数: 20

約数和(自身を含む): 108870960

約数和(自身を除く): 39028953

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 37489, 112467, 337401, 862247, 1012203, 2586741, 3036609, 7760223, 23280669, 69842007]

約数ペア:

[(1, 69842007), (3, 23280669), (9, 7760223), (23, 3036609), (27, 2586741), (69, 1012203), (81, 862247), (207, 337401), (621, 112467), (1863, 37489)]