54321177

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 73906560

約数和(自身を除く): 19585383

約数列:

[1, 3, 71, 181, 213, 543, 1409, 4227, 12851, 38553, 100039, 255029, 300117, 765087, 18107059, 54321177]

約数ペア:

[(1, 54321177), (3, 18107059), (71, 765087), (181, 300117), (213, 255029), (543, 100039), (1409, 38553), (4227, 12851)]