120898021839

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6446863}}^1$

素因数の和:6446939

約数の個数: 32

約数和(自身を含む): 198047662080

約数和(自身を除く): 77149640241

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 6251, 18753, 6446863, 19340589, 45128041, 122490397, 135384123, 303002561, 367471191, 857432779, 909007683, 2121017927, 2572298337, 5757048659, 6363053781, 17271145977, 40299340613, 120898021839]

約数ペア:

[(1, 120898021839), (3, 40299340613), (7, 17271145977), (19, 6363053781), (21, 5757048659), (47, 2572298337), (57, 2121017927), (133, 909007683), (141, 857432779), (329, 367471191), (399, 303002561), (893, 135384123), (987, 122490397), (2679, 45128041), (6251, 19340589), (18753, 6446863)]