73678423

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 92764896

約数和(自身を除く): 19086473

約数列:

[1, 7, 13, 61, 91, 169, 427, 793, 1021, 1183, 5551, 7147, 10309, 13273, 62281, 72163, 92911, 172549, 435967, 809653, 1207843, 5667571, 10525489, 73678423]

約数ペア:

[(1, 73678423), (7, 10525489), (13, 5667571), (61, 1207843), (91, 809653), (169, 435967), (427, 172549), (793, 92911), (1021, 72163), (1183, 62281), (5551, 13273), (7147, 10309)]