537709539

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 785064960

約数和(自身を除く): 247355421

約数列:

[1, 3, 31, 43, 53, 59, 93, 129, 159, 177, 1333, 1643, 1829, 1849, 2279, 2537, 3127, 3999, 4929, 5487, 5547, 6837, 7611, 9381, 57319, 70649, 78647, 96937, 97997, 109091, 134461, 171957, 211947, 235941, 290811, 293991, 327273, 403383, 3037907, 3381821, 4168291, 5781823, 9113721, 10145463, 12504873, 17345469, 179236513, 537709539]

約数ペア:

[(1, 537709539), (3, 179236513), (31, 17345469), (43, 12504873), (53, 10145463), (59, 9113721), (93, 5781823), (129, 4168291), (159, 3381821), (177, 3037907), (1333, 403383), (1643, 327273), (1829, 293991), (1849, 290811), (2279, 235941), (2537, 211947), (3127, 171957), (3999, 134461), (4929, 109091), (5487, 97997), (5547, 96937), (6837, 78647), (7611, 70649), (9381, 57319)]