27742827

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77711}}^1$

素因数の和:77738

約数の個数: 16

約数和(自身を含む): 44762112

約数和(自身を除く): 17019285

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 77711, 233133, 543977, 1321087, 1631931, 3963261, 9247609, 27742827]

約数ペア:

[(1, 27742827), (3, 9247609), (7, 3963261), (17, 1631931), (21, 1321087), (51, 543977), (119, 233133), (357, 77711)]