70722603

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 120347136

約数和(自身を除く): 49624533

約数列:

[1, 3, 7, 9, 21, 63, 71, 97, 163, 213, 291, 489, 497, 639, 679, 873, 1141, 1467, 1491, 2037, 3423, 4473, 6111, 6887, 10269, 11573, 15811, 20661, 34719, 47433, 48209, 61983, 81011, 104157, 110677, 142299, 144627, 243033, 332031, 433881, 729099, 996093, 1122581, 3367743, 7858067, 10103229, 23574201, 70722603]

約数ペア:

[(1, 70722603), (3, 23574201), (7, 10103229), (9, 7858067), (21, 3367743), (63, 1122581), (71, 996093), (97, 729099), (163, 433881), (213, 332031), (291, 243033), (489, 144627), (497, 142299), (639, 110677), (679, 104157), (873, 81011), (1141, 61983), (1467, 48209), (1491, 47433), (2037, 34719), (3423, 20661), (4473, 15811), (6111, 11573), (6887, 10269)]