54737727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 85125120

約数和(自身を除く): 30387393

約数列:

[1, 3, 11, 19, 33, 57, 67, 201, 209, 627, 737, 1273, 1303, 2211, 3819, 3909, 14003, 14333, 24757, 42009, 42999, 74271, 87301, 261903, 272327, 816981, 960311, 1658719, 2880933, 4976157, 18245909, 54737727]

約数ペア:

[(1, 54737727), (3, 18245909), (11, 4976157), (19, 2880933), (33, 1658719), (57, 960311), (67, 816981), (201, 272327), (209, 261903), (627, 87301), (737, 74271), (1273, 42999), (1303, 42009), (2211, 24757), (3819, 14333), (3909, 14003)]