80560581

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{1303}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 110600064

約数和(自身を除く): 30039483

約数列:

[1, 3, 37, 111, 557, 1303, 1671, 3909, 20609, 48211, 61827, 144633, 725771, 2177313, 26853527, 80560581]

約数ペア:

[(1, 80560581), (3, 26853527), (37, 2177313), (111, 725771), (557, 144633), (1303, 61827), (1671, 48211), (3909, 20609)]