78904969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 19072631

約数列:

[1, 11, 13, 29, 53, 143, 319, 359, 377, 583, 689, 1537, 3949, 4147, 4667, 7579, 10411, 16907, 19027, 19981, 51337, 114521, 135343, 209297, 219791, 247351, 551783, 1488773, 2720861, 6069613, 7173179, 78904969]

約数ペア:

[(1, 78904969), (11, 7173179), (13, 6069613), (29, 2720861), (53, 1488773), (143, 551783), (319, 247351), (359, 219791), (377, 209297), (583, 135343), (689, 114521), (1537, 51337), (3949, 19981), (4147, 19027), (4667, 16907), (7579, 10411)]