75538463

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 112637952

約数和(自身を除く): 37099489

約数列:

[1, 7, 11, 13, 17, 23, 77, 91, 119, 143, 161, 187, 193, 221, 253, 299, 391, 1001, 1309, 1351, 1547, 1771, 2093, 2123, 2431, 2509, 2737, 3281, 3289, 4301, 4439, 5083, 14861, 17017, 17563, 22967, 23023, 27599, 30107, 31073, 35581, 36091, 42653, 48829, 55913, 57707, 75463, 193193, 252637, 298571, 341803, 391391, 403949, 469183, 528241, 634777, 830093, 981019, 3284281, 4443439, 5810651, 6867133, 10791209, 75538463]

約数ペア:

[(1, 75538463), (7, 10791209), (11, 6867133), (13, 5810651), (17, 4443439), (23, 3284281), (77, 981019), (91, 830093), (119, 634777), (143, 528241), (161, 469183), (187, 403949), (193, 391391), (221, 341803), (253, 298571), (299, 252637), (391, 193193), (1001, 75463), (1309, 57707), (1351, 55913), (1547, 48829), (1771, 42653), (2093, 36091), (2123, 35581), (2431, 31073), (2509, 30107), (2737, 27599), (3281, 23023), (3289, 22967), (4301, 17563), (4439, 17017), (5083, 14861)]