43153209

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 74342400

約数和(自身を除く): 31189191

約数列:

[1, 3, 9, 11, 27, 31, 33, 43, 93, 99, 109, 129, 279, 297, 327, 341, 387, 473, 837, 981, 1023, 1161, 1199, 1333, 1419, 2943, 3069, 3379, 3597, 3999, 4257, 4687, 9207, 10137, 10791, 11997, 12771, 14061, 14663, 30411, 32373, 35991, 37169, 42183, 43989, 51557, 91233, 111507, 126549, 131967, 145297, 154671, 334521, 395901, 435891, 464013, 1003563, 1307673, 1392039, 1598267, 3923019, 4794801, 14384403, 43153209]

約数ペア:

[(1, 43153209), (3, 14384403), (9, 4794801), (11, 3923019), (27, 1598267), (31, 1392039), (33, 1307673), (43, 1003563), (93, 464013), (99, 435891), (109, 395901), (129, 334521), (279, 154671), (297, 145297), (327, 131967), (341, 126549), (387, 111507), (473, 91233), (837, 51557), (981, 43989), (1023, 42183), (1161, 37169), (1199, 35991), (1333, 32373), (1419, 30411), (2943, 14663), (3069, 14061), (3379, 12771), (3597, 11997), (3999, 10791), (4257, 10137), (4687, 9207)]