78993441

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 125089920

約数和(自身を除く): 46096479

約数列:

[1, 3, 9, 17, 27, 51, 113, 153, 339, 459, 1017, 1523, 1921, 3051, 4569, 5763, 13707, 17289, 25891, 41121, 51867, 77673, 172099, 233019, 516297, 699057, 1548891, 2925683, 4646673, 8777049, 26331147, 78993441]

約数ペア:

[(1, 78993441), (3, 26331147), (9, 8777049), (17, 4646673), (27, 2925683), (51, 1548891), (113, 699057), (153, 516297), (339, 233019), (459, 172099), (1017, 77673), (1523, 51867), (1921, 41121), (3051, 25891), (4569, 17289), (5763, 13707)]