191192319

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3229}}^1$

素因数の和:3301

約数の個数: 40

約数和(自身を含む): 309537360

約数和(自身を除く): 118345041

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 387, 459, 731, 1161, 1377, 2193, 3229, 3483, 6579, 9687, 19737, 29061, 54893, 59211, 87183, 138847, 164679, 261549, 416541, 494037, 1249623, 1482111, 2360399, 3748869, 4446333, 7081197, 11246607, 21243591, 63730773, 191192319]

約数ペア:

[(1, 191192319), (3, 63730773), (9, 21243591), (17, 11246607), (27, 7081197), (43, 4446333), (51, 3748869), (81, 2360399), (129, 1482111), (153, 1249623), (387, 494037), (459, 416541), (731, 261549), (1161, 164679), (1377, 138847), (2193, 87183), (3229, 59211), (3483, 54893), (6579, 29061), (9687, 19737)]