85470417

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{166609}}^1$

素因数の和:166637

約数の個数: 16

約数和(自身を含む): 133288000

約数和(自身を除く): 47817583

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 166609, 499827, 1499481, 3165571, 4498443, 9496713, 28490139, 85470417]

約数ペア:

[(1, 85470417), (3, 28490139), (9, 9496713), (19, 4498443), (27, 3165571), (57, 1499481), (171, 499827), (513, 166609)]