25122123

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3767}}^1$

素因数の和:3808

約数の個数: 32

約数和(自身を含む): 42201600

約数和(自身を除く): 17079477

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 3767, 6669, 11301, 33903, 48971, 71573, 101709, 146913, 214719, 440739, 644157, 930449, 1322217, 1932471, 2791347, 8374041, 25122123]

約数ペア:

[(1, 25122123), (3, 8374041), (9, 2791347), (13, 1932471), (19, 1322217), (27, 930449), (39, 644157), (57, 440739), (117, 214719), (171, 146913), (247, 101709), (351, 71573), (513, 48971), (741, 33903), (2223, 11301), (3767, 6669)]