82290519

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{70879}}^1$

素因数の和:70931

約数の個数: 16

約数和(自身を含む): 124748800

約数和(自身を除く): 42458281

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 70879, 212637, 637911, 1913733, 3047797, 9143391, 27430173, 82290519]

約数ペア:

[(1, 82290519), (3, 27430173), (9, 9143391), (27, 3047797), (43, 1913733), (129, 637911), (387, 212637), (1161, 70879)]