68416449

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{16981}}^1$

素因数の和:17080

約数の個数: 16

約数和(自身を含む): 97816320

約数和(自身を除く): 29399871

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 16981, 50943, 288677, 866031, 1341499, 4024497, 22805483, 68416449]

約数ペア:

[(1, 68416449), (3, 22805483), (17, 4024497), (51, 1341499), (79, 866031), (237, 288677), (1343, 50943), (4029, 16981)]