199313903907

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3089}}^1\times {\mathrm{103903}}^1$

素因数の和:107024

約数の個数: 32

約数和(自身を含む): 308220825600

約数和(自身を除く): 108906921693

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3089, 9267, 27801, 71047, 83403, 103903, 213141, 311709, 639423, 935127, 1918269, 2389769, 2805381, 7169307, 21507921, 64523763, 320956367, 962869101, 2888607303, 7381996441, 8665821909, 22145989323, 66437967969, 199313903907]

約数ペア:

[(1, 199313903907), (3, 66437967969), (9, 22145989323), (23, 8665821909), (27, 7381996441), (69, 2888607303), (207, 962869101), (621, 320956367), (3089, 64523763), (9267, 21507921), (27801, 7169307), (71047, 2805381), (83403, 2389769), (103903, 1918269), (213141, 935127), (311709, 639423)]