1330674723

素因数分解:

$3^4\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1873}}^1$

素因数の和:2078

約数の個数: 60

約数和(自身を含む): 2326496040

約数和(自身を除く): 995821317

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 179, 189, 441, 537, 567, 1253, 1323, 1611, 1873, 3759, 3969, 4833, 5619, 8771, 11277, 13111, 14499, 16857, 26313, 33831, 39333, 50571, 78939, 91777, 101493, 117999, 151713, 236817, 275331, 335267, 353997, 710451, 825993, 1005801, 1061991, 2346869, 2477979, 3017403, 7040607, 7433937, 9052209, 16428083, 21121821, 27156627, 49284249, 63365463, 147852747, 190096389, 443558241, 1330674723]

約数ペア:

[(1, 1330674723), (3, 443558241), (7, 190096389), (9, 147852747), (21, 63365463), (27, 49284249), (49, 27156627), (63, 21121821), (81, 16428083), (147, 9052209), (179, 7433937), (189, 7040607), (441, 3017403), (537, 2477979), (567, 2346869), (1253, 1061991), (1323, 1005801), (1611, 825993), (1873, 710451), (3759, 353997), (3969, 335267), (4833, 275331), (5619, 236817), (8771, 151713), (11277, 117999), (13111, 101493), (14499, 91777), (16857, 78939), (26313, 50571), (33831, 39333)]