26137917

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 42134400

約数和(自身を除く): 15996483

約数列:

[1, 3, 9, 13, 27, 39, 113, 117, 339, 351, 659, 1017, 1469, 1977, 3051, 4407, 5931, 8567, 13221, 17793, 25701, 39663, 74467, 77103, 223401, 231309, 670203, 968071, 2010609, 2904213, 8712639, 26137917]

約数ペア:

[(1, 26137917), (3, 8712639), (9, 2904213), (13, 2010609), (27, 968071), (39, 670203), (113, 231309), (117, 223401), (339, 77103), (351, 74467), (659, 39663), (1017, 25701), (1469, 17793), (1977, 13221), (3051, 8567), (4407, 5931)]