82094439

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 128888320

約数和(自身を除く): 46793881

約数列:

[1, 3, 7, 21, 43, 129, 229, 301, 397, 687, 903, 1191, 1603, 2779, 4809, 8337, 9847, 17071, 29541, 51213, 68929, 90913, 119497, 206787, 272739, 358491, 636391, 1909173, 3909259, 11727777, 27364813, 82094439]

約数ペア:

[(1, 82094439), (3, 27364813), (7, 11727777), (21, 3909259), (43, 1909173), (129, 636391), (229, 358491), (301, 272739), (397, 206787), (687, 119497), (903, 90913), (1191, 68929), (1603, 51213), (2779, 29541), (4809, 17071), (8337, 9847)]