129286521

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{12143}}^1$

素因数の和:12182

約数の個数: 36

約数和(自身を含む): 231124608

約数和(自身を除く): 101838087

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 10647, 12143, 36429, 85001, 109287, 157859, 255003, 473577, 765009, 1105013, 1420731, 2052167, 3315039, 6156501, 9945117, 14365169, 18469503, 43095507, 129286521]

約数ペア:

[(1, 129286521), (3, 43095507), (7, 18469503), (9, 14365169), (13, 9945117), (21, 6156501), (39, 3315039), (63, 2052167), (91, 1420731), (117, 1105013), (169, 765009), (273, 473577), (507, 255003), (819, 157859), (1183, 109287), (1521, 85001), (3549, 36429), (10647, 12143)]