79987263

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1\times {\mathrm{617}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 108372480

約数和(自身を除く): 28385217

約数列:

[1, 3, 79, 237, 547, 617, 1641, 1851, 43213, 48743, 129639, 146229, 337499, 1012497, 26662421, 79987263]

約数ペア:

[(1, 79987263), (3, 26662421), (79, 1012497), (237, 337499), (547, 146229), (617, 129639), (1641, 48743), (1851, 43213)]