43412193

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 72072000

約数和(自身を除く): 28659807

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 149, 243, 297, 327, 447, 891, 981, 1199, 1341, 1639, 2673, 2943, 3597, 4023, 4917, 8829, 10791, 12069, 14751, 16241, 26487, 32373, 36207, 44253, 48723, 97119, 132759, 146169, 178651, 291357, 398277, 438507, 535953, 1315521, 1607859, 3946563, 4823577, 14470731, 43412193]

約数ペア:

[(1, 43412193), (3, 14470731), (9, 4823577), (11, 3946563), (27, 1607859), (33, 1315521), (81, 535953), (99, 438507), (109, 398277), (149, 291357), (243, 178651), (297, 146169), (327, 132759), (447, 97119), (891, 48723), (981, 44253), (1199, 36207), (1341, 32373), (1639, 26487), (2673, 16241), (2943, 14751), (3597, 12069), (4023, 10791), (4917, 8829)]