25387698861

素因数分解:

$3^5\times 7^1\times {\mathrm{479}}^1\times {\mathrm{31159}}^1$

素因数の和:31660

約数の個数: 48

約数和(自身を含む): 43554201600

約数和(自身を除く): 18166502739

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 479, 567, 1437, 1701, 3353, 4311, 10059, 12933, 30177, 31159, 38799, 90531, 93477, 116397, 218113, 271593, 280431, 654339, 814779, 841293, 1963017, 2523879, 5889051, 7571637, 14925161, 17667153, 44775483, 53001459, 104476127, 134326449, 313428381, 402979347, 940285143, 1208938041, 2820855429, 3626814123, 8462566287, 25387698861]

約数ペア:

[(1, 25387698861), (3, 8462566287), (7, 3626814123), (9, 2820855429), (21, 1208938041), (27, 940285143), (63, 402979347), (81, 313428381), (189, 134326449), (243, 104476127), (479, 53001459), (567, 44775483), (1437, 17667153), (1701, 14925161), (3353, 7571637), (4311, 5889051), (10059, 2523879), (12933, 1963017), (30177, 841293), (31159, 814779), (38799, 654339), (90531, 280431), (93477, 271593), (116397, 218113)]