65840337

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{143443}}^1$

素因数の和:143469

約数の個数: 16

約数和(自身を含む): 103279680

約数和(自身を除く): 37439343

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 143443, 430329, 1290987, 2438531, 3872961, 7315593, 21946779, 65840337]

約数ペア:

[(1, 65840337), (3, 21946779), (9, 7315593), (17, 3872961), (27, 2438531), (51, 1290987), (153, 430329), (459, 143443)]