8266202049

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 13613985792

約数和(自身を除く): 5347783743

約数列:

[1, 3, 7, 21, 31, 49, 61, 93, 131, 147, 183, 217, 227, 393, 427, 651, 681, 917, 1281, 1519, 1589, 1891, 2751, 2989, 4061, 4557, 4767, 5673, 6419, 7037, 7991, 8967, 11123, 12183, 13237, 13847, 19257, 21111, 23973, 28427, 29737, 33369, 39711, 41541, 49259, 55937, 85281, 89211, 92659, 96929, 147777, 167811, 198989, 208159, 247721, 277977, 290787, 344813, 391559, 429257, 596967, 624477, 678503, 743163, 921847, 1034439, 1174677, 1287771, 1457113, 1734047, 1813957, 2035509, 2765541, 3004799, 4371339, 5202141, 5441871, 6452929, 9014397, 12138329, 12697699, 19358787, 21033593, 36414987, 38093097, 45170503, 56232667, 63100779, 88883893, 135511509, 168698001, 266651679, 393628669, 1180886007, 2755400683, 8266202049]

約数ペア:

[(1, 8266202049), (3, 2755400683), (7, 1180886007), (21, 393628669), (31, 266651679), (49, 168698001), (61, 135511509), (93, 88883893), (131, 63100779), (147, 56232667), (183, 45170503), (217, 38093097), (227, 36414987), (393, 21033593), (427, 19358787), (651, 12697699), (681, 12138329), (917, 9014397), (1281, 6452929), (1519, 5441871), (1589, 5202141), (1891, 4371339), (2751, 3004799), (2989, 2765541), (4061, 2035509), (4557, 1813957), (4767, 1734047), (5673, 1457113), (6419, 1287771), (7037, 1174677), (7991, 1034439), (8967, 921847), (11123, 743163), (12183, 678503), (13237, 624477), (13847, 596967), (19257, 429257), (21111, 391559), (23973, 344813), (28427, 290787), (29737, 277977), (33369, 247721), (39711, 208159), (41541, 198989), (49259, 167811), (55937, 147777), (85281, 96929), (89211, 92659)]