77731677

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{7039}}^1$

素因数の和:7457

約数の個数: 16

約数和(自身を含む): 115456000

約数和(自身を除く): 37724323

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 7039, 11043, 21117, 63351, 190053, 2878951, 8636853, 25910559, 77731677]

約数ペア:

[(1, 77731677), (3, 25910559), (9, 8636853), (27, 2878951), (409, 190053), (1227, 63351), (3681, 21117), (7039, 11043)]