51654537

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 85503040

約数和(自身を除く): 33848503

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 121, 163, 291, 297, 363, 489, 873, 1067, 1089, 1467, 1793, 2619, 3201, 3267, 4401, 5379, 9603, 11737, 15811, 16137, 19723, 28809, 35211, 47433, 48411, 59169, 105633, 142299, 173921, 177507, 316899, 426897, 521763, 532521, 1565289, 1913131, 4695867, 5739393, 17218179, 51654537]

約数ペア:

[(1, 51654537), (3, 17218179), (9, 5739393), (11, 4695867), (27, 1913131), (33, 1565289), (97, 532521), (99, 521763), (121, 426897), (163, 316899), (291, 177507), (297, 173921), (363, 142299), (489, 105633), (873, 59169), (1067, 48411), (1089, 47433), (1467, 35211), (1793, 28809), (2619, 19723), (3201, 16137), (3267, 15811), (4401, 11737), (5379, 9603)]