53727333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 82778112

約数和(自身を除く): 29050779

約数列:

[1, 3, 11, 23, 33, 69, 71, 213, 253, 759, 781, 997, 1633, 2343, 2991, 4899, 10967, 17963, 22931, 32901, 53889, 68793, 70787, 212361, 252241, 756723, 778657, 1628101, 2335971, 4884303, 17909111, 53727333]

約数ペア:

[(1, 53727333), (3, 17909111), (11, 4884303), (23, 2335971), (33, 1628101), (69, 778657), (71, 756723), (213, 252241), (253, 212361), (759, 70787), (781, 68793), (997, 53889), (1633, 32901), (2343, 22931), (2991, 17963), (4899, 10967)]