54155961

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{659}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 81956160

約数和(自身を除く): 27800199

約数列:

[1, 3, 9, 23, 69, 207, 397, 659, 1191, 1977, 3573, 5931, 9131, 15157, 27393, 45471, 82179, 136413, 261623, 784869, 2354607, 6017329, 18051987, 54155961]

約数ペア:

[(1, 54155961), (3, 18051987), (9, 6017329), (23, 2354607), (69, 784869), (207, 261623), (397, 136413), (659, 82179), (1191, 45471), (1977, 27393), (3573, 15157), (5931, 9131)]