71312943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3709}}^1$

素因数の和:3771

約数の個数: 32

約数和(自身を含む): 112190400

約数和(自身を除く): 40877457

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 663, 1131, 1479, 3709, 6409, 11127, 19227, 48217, 63053, 107561, 144651, 189159, 322683, 819689, 1398293, 1828537, 2459067, 4194879, 5485611, 23770981, 71312943]

約数ペア:

[(1, 71312943), (3, 23770981), (13, 5485611), (17, 4194879), (29, 2459067), (39, 1828537), (51, 1398293), (87, 819689), (221, 322683), (377, 189159), (493, 144651), (663, 107561), (1131, 63053), (1479, 48217), (3709, 19227), (6409, 11127)]