79335207

素因数分解:

$3^4\times 7^1\times {\mathrm{139921}}^1$

素因数の和:139940

約数の個数: 20

約数和(自身を含む): 135444496

約数和(自身を除く): 56109289

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 139921, 419763, 979447, 1259289, 2938341, 3777867, 8815023, 11333601, 26445069, 79335207]

約数ペア:

[(1, 79335207), (3, 26445069), (7, 11333601), (9, 8815023), (21, 3777867), (27, 2938341), (63, 1259289), (81, 979447), (189, 419763), (567, 139921)]