83141877

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 140320320

約数和(自身を除く): 57178443

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 139, 147, 273, 313, 417, 637, 939, 973, 1807, 1911, 2191, 2919, 4069, 5421, 6573, 6811, 12207, 12649, 15337, 20433, 28483, 37947, 43507, 46011, 85449, 88543, 130521, 199381, 265629, 304549, 565591, 598143, 913647, 1696773, 2131843, 3959137, 6395529, 11877411, 27713959, 83141877]

約数ペア:

[(1, 83141877), (3, 27713959), (7, 11877411), (13, 6395529), (21, 3959137), (39, 2131843), (49, 1696773), (91, 913647), (139, 598143), (147, 565591), (273, 304549), (313, 265629), (417, 199381), (637, 130521), (939, 88543), (973, 85449), (1807, 46011), (1911, 43507), (2191, 37947), (2919, 28483), (4069, 20433), (5421, 15337), (6573, 12649), (6811, 12207)]