26850591

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6827}}^1$

素因数の和:6875

約数の個数: 24

約数和(自身を含む): 42606720

約数和(自身を除く): 15756129

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 6827, 20481, 61443, 129713, 157021, 389139, 471063, 1167417, 1413189, 2983399, 8950197, 26850591]

約数ペア:

[(1, 26850591), (3, 8950197), (9, 2983399), (19, 1413189), (23, 1167417), (57, 471063), (69, 389139), (171, 157021), (207, 129713), (437, 61443), (1311, 20481), (3933, 6827)]