56688338847

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{73709}}^1$

素因数の和:74463

約数の個数: 32

約数和(自身を含む): 88140648960

約数和(自身を除く): 31452310113

約数列:

[1, 3, 7, 21, 53, 159, 371, 691, 1113, 2073, 4837, 14511, 36623, 73709, 109869, 221127, 256361, 515963, 769083, 1547889, 3906577, 11719731, 27346039, 50932919, 82038117, 152798757, 356530433, 1069591299, 2699444707, 8098334121, 18896112949, 56688338847]

約数ペア:

[(1, 56688338847), (3, 18896112949), (7, 8098334121), (21, 2699444707), (53, 1069591299), (159, 356530433), (371, 152798757), (691, 82038117), (1113, 50932919), (2073, 27346039), (4837, 11719731), (14511, 3906577), (36623, 1547889), (73709, 769083), (109869, 515963), (221127, 256361)]