67440921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{45599}}^1$

素因数の和:45648

約数の個数: 16

約数和(自身を含む): 98496000

約数和(自身を除く): 31055079

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 45599, 136797, 775183, 1322371, 2325549, 3967113, 22480307, 67440921]

約数ペア:

[(1, 67440921), (3, 22480307), (17, 3967113), (29, 2325549), (51, 1322371), (87, 775183), (493, 136797), (1479, 45599)]