339968677671

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{55673}}^1$

素因数の和:55981

約数の個数: 72

約数和(自身を含む): 583172679024

約数和(自身を除く): 243204001353

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 227, 427, 441, 549, 681, 1281, 1589, 2043, 2989, 3843, 4767, 8967, 11123, 13847, 14301, 26901, 33369, 41541, 55673, 96929, 100107, 124623, 167019, 290787, 389711, 501057, 678503, 872361, 1169133, 2035509, 2727977, 3396053, 3507399, 6106527, 8183931, 10188159, 12637771, 23772371, 24551793, 30564477, 37913313, 71317113, 88464397, 113739939, 166406597, 213951339, 265393191, 499219791, 619250779, 770904031, 796179573, 1497659373, 1857752337, 2312712093, 5396328217, 5573257011, 6938136279, 16188984651, 37774297519, 48566953953, 113322892557, 339968677671]

約数ペア:

[(1, 339968677671), (3, 113322892557), (7, 48566953953), (9, 37774297519), (21, 16188984651), (49, 6938136279), (61, 5573257011), (63, 5396328217), (147, 2312712093), (183, 1857752337), (227, 1497659373), (427, 796179573), (441, 770904031), (549, 619250779), (681, 499219791), (1281, 265393191), (1589, 213951339), (2043, 166406597), (2989, 113739939), (3843, 88464397), (4767, 71317113), (8967, 37913313), (11123, 30564477), (13847, 24551793), (14301, 23772371), (26901, 12637771), (33369, 10188159), (41541, 8183931), (55673, 6106527), (96929, 3507399), (100107, 3396053), (124623, 2727977), (167019, 2035509), (290787, 1169133), (389711, 872361), (501057, 678503)]