67740351

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{75017}}^1$

素因数の和:75070

約数の個数: 16

約数和(自身を含む): 105625344

約数和(自身を除く): 37884993

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 75017, 225051, 525119, 1575357, 3225731, 9677193, 22580117, 67740351]

約数ペア:

[(1, 67740351), (3, 22580117), (7, 9677193), (21, 3225731), (43, 1575357), (129, 525119), (301, 225051), (903, 75017)]