26690157

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 41811224

約数和(自身を除く): 15121067

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 1453, 2041, 4359, 6123, 13077, 18369, 18889, 56667, 170001, 228121, 684363, 2053089, 2965573, 8896719, 26690157]

約数ペア:

[(1, 26690157), (3, 8896719), (9, 2965573), (13, 2053089), (39, 684363), (117, 228121), (157, 170001), (471, 56667), (1413, 18889), (1453, 18369), (2041, 13077), (4359, 6123)]