77754999517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2568121}}^1$

素因数の和:2568288

約数の個数: 16

約数和(自身を含む): 89309010672

約数和(自身を除く): 11554011155

約数列:

[1, 13, 17, 137, 221, 1781, 2329, 30277, 2568121, 33385573, 43658057, 351832577, 567554741, 4573823501, 5981153809, 77754999517]

約数ペア:

[(1, 77754999517), (13, 5981153809), (17, 4573823501), (137, 567554741), (221, 351832577), (1781, 43658057), (2329, 33385573), (30277, 2568121)]