3947646753

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{46757}}^1$

素因数の和:46878

約数の個数: 32

約数和(自身を含む): 6059836800

約数和(自身を除く): 2112190047

約数列:

[1, 3, 9, 27, 53, 59, 159, 177, 477, 531, 1431, 1593, 3127, 9381, 28143, 46757, 84429, 140271, 420813, 1262439, 2478121, 2758663, 7434363, 8275989, 22303089, 24827967, 66909267, 74483901, 146209139, 438627417, 1315882251, 3947646753]

約数ペア:

[(1, 3947646753), (3, 1315882251), (9, 438627417), (27, 146209139), (53, 74483901), (59, 66909267), (159, 24827967), (177, 22303089), (477, 8275989), (531, 7434363), (1431, 2758663), (1593, 2478121), (3127, 1262439), (9381, 420813), (28143, 140271), (46757, 84429)]