121567557

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{1427}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 164848320

約数和(自身を除く): 43280763

約数列:

[1, 3, 73, 219, 389, 1167, 1427, 4281, 28397, 85191, 104171, 312513, 555103, 1665309, 40522519, 121567557]

約数ペア:

[(1, 121567557), (3, 40522519), (73, 1665309), (219, 555103), (389, 312513), (1167, 104171), (1427, 85191), (4281, 28397)]