84674961

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13049}}^1$

素因数の和:13165

約数の個数: 24

約数和(自身を含む): 141148800

約数和(自身を除く): 56473839

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 13049, 39147, 91343, 117441, 274029, 822087, 1344047, 4032141, 9408329, 12096423, 28224987, 84674961]

約数ペア:

[(1, 84674961), (3, 28224987), (7, 12096423), (9, 9408329), (21, 4032141), (63, 1344047), (103, 822087), (309, 274029), (721, 117441), (927, 91343), (2163, 39147), (6489, 13049)]