39864123

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 64142400

約数和(自身を除く): 24278277

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 411, 829, 1233, 1781, 2487, 3699, 5343, 7461, 10777, 16029, 22383, 32331, 48087, 96993, 113573, 290979, 340719, 1022157, 1476449, 3066471, 4429347, 13288041, 39864123]

約数ペア:

[(1, 39864123), (3, 13288041), (9, 4429347), (13, 3066471), (27, 1476449), (39, 1022157), (117, 340719), (137, 290979), (351, 113573), (411, 96993), (829, 48087), (1233, 32331), (1781, 22383), (2487, 16029), (3699, 10777), (5343, 7461)]