61581843

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{28871}}^1$

素因数の和:28959

約数の個数: 16

約数和(自身を含む): 92390400

約数和(自身を除く): 30808557

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 28871, 86613, 259839, 779517, 2280809, 6842427, 20527281, 61581843]

約数ペア:

[(1, 61581843), (3, 20527281), (9, 6842427), (27, 2280809), (79, 779517), (237, 259839), (711, 86613), (2133, 28871)]