90784479

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{1613}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 123257952

約数和(自身を除く): 32473473

約数列:

[1, 3, 73, 219, 257, 771, 1613, 4839, 18761, 56283, 117749, 353247, 414541, 1243623, 30261493, 90784479]

約数ペア:

[(1, 90784479), (3, 30261493), (73, 1243623), (219, 414541), (257, 353247), (771, 117749), (1613, 56283), (4839, 18761)]