25767261

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{5647}}^1$

素因数の和:5682

約数の個数: 24

約数和(自身を含む): 41343360

約数和(自身を除く): 15576099

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 5647, 16941, 50823, 73411, 152469, 220233, 660699, 954343, 1982097, 2863029, 8589087, 25767261]

約数ペア:

[(1, 25767261), (3, 8589087), (9, 2863029), (13, 1982097), (27, 954343), (39, 660699), (117, 220233), (169, 152469), (351, 73411), (507, 50823), (1521, 16941), (4563, 5647)]