47201643

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 74419200

約数和(自身を除く): 27217557

約数列:

[1, 3, 9, 19, 27, 57, 101, 171, 303, 513, 909, 911, 1919, 2727, 2733, 5757, 8199, 17271, 17309, 24597, 51813, 51927, 92011, 155781, 276033, 467343, 828099, 1748209, 2484297, 5244627, 15733881, 47201643]

約数ペア:

[(1, 47201643), (3, 15733881), (9, 5244627), (19, 2484297), (27, 1748209), (57, 828099), (101, 467343), (171, 276033), (303, 155781), (513, 92011), (909, 51927), (911, 51813), (1919, 24597), (2727, 17309), (2733, 17271), (5757, 8199)]