69302187

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 102208080

約数和(自身を除く): 32905893

約数列:

[1, 3, 9, 67, 201, 281, 409, 603, 843, 1227, 2529, 3681, 18827, 27403, 56481, 82209, 114929, 169443, 246627, 344787, 1034361, 7700243, 23100729, 69302187]

約数ペア:

[(1, 69302187), (3, 23100729), (9, 7700243), (67, 1034361), (201, 344787), (281, 246627), (409, 169443), (603, 114929), (843, 82209), (1227, 56481), (2529, 27403), (3681, 18827)]