71013321

素因数分解:

$3^3\times {\mathrm{877}}^1\times {\mathrm{2999}}^1$

素因数の和:3885

約数の個数: 16

約数和(自身を含む): 105360000

約数和(自身を除く): 34346679

約数列:

[1, 3, 9, 27, 877, 2631, 2999, 7893, 8997, 23679, 26991, 80973, 2630123, 7890369, 23671107, 71013321]

約数ペア:

[(1, 71013321), (3, 23671107), (9, 7890369), (27, 2630123), (877, 80973), (2631, 26991), (2999, 23679), (7893, 8997)]