36987471

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1327}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 56625920

約数和(自身を除く): 19638449

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 1327, 1467, 3097, 3981, 9291, 11943, 25213, 27873, 75639, 216301, 226917, 648903, 1946709, 4109719, 12329157, 36987471]

約数ペア:

[(1, 36987471), (3, 12329157), (9, 4109719), (19, 1946709), (57, 648903), (163, 226917), (171, 216301), (489, 75639), (1327, 27873), (1467, 25213), (3097, 11943), (3981, 9291)]