68938363

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 76654816

約数和(自身を除く): 7716453

約数列:

[1, 13, 37, 331, 433, 481, 4303, 5629, 12247, 16021, 143323, 159211, 208273, 1863199, 5302951, 68938363]

約数ペア:

[(1, 68938363), (13, 5302951), (37, 1863199), (331, 208273), (433, 159211), (481, 143323), (4303, 16021), (5629, 12247)]