84991617

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{827}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 129598560

約数和(自身を除く): 44606943

約数列:

[1, 3, 9, 19, 57, 171, 601, 827, 1803, 2481, 5409, 7443, 11419, 15713, 34257, 47139, 102771, 141417, 497027, 1491081, 4473243, 9443513, 28330539, 84991617]

約数ペア:

[(1, 84991617), (3, 28330539), (9, 9443513), (19, 4473243), (57, 1491081), (171, 497027), (601, 141417), (827, 102771), (1803, 47139), (2481, 34257), (5409, 15713), (7443, 11419)]