71188299

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5156

約数の個数: 48

約数和(自身を含む): 134027712

約数和(自身を除く): 62839413

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 5113, 13923, 15339, 35791, 46017, 66469, 86921, 107373, 199407, 260763, 322119, 465283, 598221, 608447, 782289, 1129973, 1395849, 1825341, 3389919, 4187547, 5476023, 7909811, 10169757, 23729433, 71188299]

約数ペア:

[(1, 71188299), (3, 23729433), (7, 10169757), (9, 7909811), (13, 5476023), (17, 4187547), (21, 3389919), (39, 1825341), (51, 1395849), (63, 1129973), (91, 782289), (117, 608447), (119, 598221), (153, 465283), (221, 322119), (273, 260763), (357, 199407), (663, 107373), (819, 86921), (1071, 66469), (1547, 46017), (1989, 35791), (4641, 15339), (5113, 13923)]