15664525191

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1\times {\mathrm{3359}}^1$

素因数の和:4388

約数の個数: 48

約数和(自身を含む): 26221977600

約数和(自身を除く): 10557452409

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 937, 1659, 2811, 3359, 4977, 6559, 8433, 10077, 19677, 23513, 30231, 59031, 70539, 74023, 211617, 222069, 265361, 518161, 666207, 796083, 1554483, 1857527, 2388249, 3147383, 4663449, 5572581, 9442149, 16717743, 22031681, 28326447, 66095043, 198285129, 248643257, 745929771, 1740502799, 2237789313, 5221508397, 15664525191]

約数ペア:

[(1, 15664525191), (3, 5221508397), (7, 2237789313), (9, 1740502799), (21, 745929771), (63, 248643257), (79, 198285129), (237, 66095043), (553, 28326447), (711, 22031681), (937, 16717743), (1659, 9442149), (2811, 5572581), (3359, 4663449), (4977, 3147383), (6559, 2388249), (8433, 1857527), (10077, 1554483), (19677, 796083), (23513, 666207), (30231, 518161), (59031, 265361), (70539, 222069), (74023, 211617)]