79868457

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{155689}}^1$

素因数の和:155717

約数の個数: 16

約数和(自身を含む): 124552000

約数和(自身を除く): 44683543

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 155689, 467067, 1401201, 2958091, 4203603, 8874273, 26622819, 79868457]

約数ペア:

[(1, 79868457), (3, 26622819), (9, 8874273), (19, 4203603), (27, 2958091), (57, 1401201), (171, 467067), (513, 155689)]