6877899

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 11770880

約数和(自身を除く): 4892981

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 241, 453, 723, 1057, 1359, 1687, 2169, 3171, 4077, 5061, 6507, 9513, 15183, 28539, 36391, 45549, 109173, 254737, 327519, 764211, 982557, 2292633, 6877899]

約数ペア:

[(1, 6877899), (3, 2292633), (7, 982557), (9, 764211), (21, 327519), (27, 254737), (63, 109173), (151, 45549), (189, 36391), (241, 28539), (453, 15183), (723, 9513), (1057, 6507), (1359, 5061), (1687, 4077), (2169, 3171)]