15664548969

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{17921}}^1$

素因数の和:18170

約数の個数: 48

約数和(自身を含む): 24910863120

約数和(自身を除く): 9246314151

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 197, 261, 493, 591, 1479, 1773, 3349, 4437, 5713, 10047, 17139, 17921, 30141, 51417, 53763, 97121, 161289, 291363, 304657, 519709, 874089, 913971, 1559127, 2741913, 3530437, 4677381, 8835053, 10591311, 26505159, 31773933, 60017429, 79515477, 102382673, 180052287, 307148019, 540156861, 921444057, 1740505441, 5221516323, 15664548969]

約数ペア:

[(1, 15664548969), (3, 5221516323), (9, 1740505441), (17, 921444057), (29, 540156861), (51, 307148019), (87, 180052287), (153, 102382673), (197, 79515477), (261, 60017429), (493, 31773933), (591, 26505159), (1479, 10591311), (1773, 8835053), (3349, 4677381), (4437, 3530437), (5713, 2741913), (10047, 1559127), (17139, 913971), (17921, 874089), (30141, 519709), (51417, 304657), (53763, 291363), (97121, 161289)]