285661377

素因数分解:

$3^3\times {\mathrm{773}}^1\times {\mathrm{13687}}^1$

素因数の和:14469

約数の個数: 16

約数和(自身を含む): 423780480

約数和(自身を除く): 138119103

約数列:

[1, 3, 9, 27, 773, 2319, 6957, 13687, 20871, 41061, 123183, 369549, 10580051, 31740153, 95220459, 285661377]

約数ペア:

[(1, 285661377), (3, 95220459), (9, 31740153), (27, 10580051), (773, 369549), (2319, 123183), (6957, 41061), (13687, 20871)]