85850354889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1\times {\mathrm{21587}}^1$

素因数の和:23414

約数の個数: 48

約数和(自身を含む): 140658772800

約数和(自身を除く): 54808417911

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1789, 2223, 5367, 16101, 21587, 23257, 33991, 64761, 69771, 101973, 194283, 209313, 280631, 305919, 410153, 441883, 841893, 1230459, 1325649, 2525679, 3691377, 3976947, 5331989, 15995967, 38619143, 47987901, 115857429, 347572287, 502048859, 733763717, 1506146577, 2201291151, 4518439731, 6603873453, 9538928321, 28616784963, 85850354889]

約数ペア:

[(1, 85850354889), (3, 28616784963), (9, 9538928321), (13, 6603873453), (19, 4518439731), (39, 2201291151), (57, 1506146577), (117, 733763717), (171, 502048859), (247, 347572287), (741, 115857429), (1789, 47987901), (2223, 38619143), (5367, 15995967), (16101, 5331989), (21587, 3976947), (23257, 3691377), (33991, 2525679), (64761, 1325649), (69771, 1230459), (101973, 841893), (194283, 441883), (209313, 410153), (280631, 305919)]