84811623

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127921}}^1$

素因数の和:127954

約数の個数: 16

約数和(自身を含む): 128945376

約数和(自身を除く): 44133753

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 127921, 383763, 1662973, 2174657, 4988919, 6523971, 28270541, 84811623]

約数ペア:

[(1, 84811623), (3, 28270541), (13, 6523971), (17, 4988919), (39, 2174657), (51, 1662973), (221, 383763), (663, 127921)]