187864713

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{6091}}^1$

素因数の和:6269

約数の個数: 24

約数和(自身を含む): 285105600

約数和(自身を除く): 97240887

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 1341, 3427, 6091, 10281, 18273, 30843, 54819, 140093, 420279, 907559, 1260837, 2722677, 8168031, 20873857, 62621571, 187864713]

約数ペア:

[(1, 187864713), (3, 62621571), (9, 20873857), (23, 8168031), (69, 2722677), (149, 1260837), (207, 907559), (447, 420279), (1341, 140093), (3427, 54819), (6091, 30843), (10281, 18273)]