79384851

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 146646864

約数和(自身を除く): 67262013

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 61, 63, 91, 117, 147, 183, 227, 273, 427, 441, 549, 637, 681, 793, 819, 1281, 1589, 1911, 2043, 2379, 2951, 2989, 3843, 4767, 5551, 5733, 7137, 8853, 8967, 11123, 13847, 14301, 16653, 20657, 26559, 26901, 33369, 38857, 41541, 49959, 61971, 96929, 100107, 116571, 124623, 144599, 180011, 185913, 290787, 349713, 433797, 540033, 678503, 872361, 1260077, 1301391, 1620099, 2035509, 3780231, 6106527, 8820539, 11340693, 26461617, 79384851]

約数ペア:

[(1, 79384851), (3, 26461617), (7, 11340693), (9, 8820539), (13, 6106527), (21, 3780231), (39, 2035509), (49, 1620099), (61, 1301391), (63, 1260077), (91, 872361), (117, 678503), (147, 540033), (183, 433797), (227, 349713), (273, 290787), (427, 185913), (441, 180011), (549, 144599), (637, 124623), (681, 116571), (793, 100107), (819, 96929), (1281, 61971), (1589, 49959), (1911, 41541), (2043, 38857), (2379, 33369), (2951, 26901), (2989, 26559), (3843, 20657), (4767, 16653), (5551, 14301), (5733, 13847), (7137, 11123), (8853, 8967)]