214388721

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 324262400

約数和(自身を除く): 109873679

約数列:

[1, 3, 9, 27, 97, 109, 291, 327, 751, 873, 981, 2253, 2619, 2943, 6759, 10573, 20277, 31719, 72847, 81859, 95157, 218541, 245577, 285471, 655623, 736731, 1966869, 2210193, 7940323, 23820969, 71462907, 214388721]

約数ペア:

[(1, 214388721), (3, 71462907), (9, 23820969), (27, 7940323), (97, 2210193), (109, 1966869), (291, 736731), (327, 655623), (751, 285471), (873, 245577), (981, 218541), (2253, 95157), (2619, 81859), (2943, 72847), (6759, 31719), (10573, 20277)]