26992791

素因数分解:

$3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 18972009

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 251, 569, 753, 1707, 1757, 2259, 3983, 5121, 5271, 6777, 11949, 15363, 15813, 35847, 47439, 107541, 142819, 428457, 999733, 1285371, 2999199, 3856113, 8997597, 26992791]

約数ペア:

[(1, 26992791), (3, 8997597), (7, 3856113), (9, 2999199), (21, 1285371), (27, 999733), (63, 428457), (189, 142819), (251, 107541), (569, 47439), (753, 35847), (1707, 15813), (1757, 15363), (2259, 11949), (3983, 6777), (5121, 5271)]