68969448429

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1\times {\mathrm{947}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 108523763712

約数和(自身を除く): 39554315283

約数列:

[1, 3, 7, 21, 41, 123, 251, 287, 337, 753, 861, 947, 1011, 1757, 2359, 2841, 5271, 6629, 7077, 10291, 13817, 19887, 30873, 38827, 41451, 72037, 84587, 96719, 116481, 216111, 237697, 253761, 271789, 290157, 319139, 592109, 713091, 815367, 957417, 1663879, 1776327, 2233973, 3468067, 4991637, 6701919, 9745577, 10404201, 13084699, 24276469, 29236731, 39254097, 68219039, 72829407, 80103889, 91592893, 204657117, 240311667, 274778679, 560727223, 1682181669, 3284259449, 9852778347, 22989816143, 68969448429]

約数ペア:

[(1, 68969448429), (3, 22989816143), (7, 9852778347), (21, 3284259449), (41, 1682181669), (123, 560727223), (251, 274778679), (287, 240311667), (337, 204657117), (753, 91592893), (861, 80103889), (947, 72829407), (1011, 68219039), (1757, 39254097), (2359, 29236731), (2841, 24276469), (5271, 13084699), (6629, 10404201), (7077, 9745577), (10291, 6701919), (13817, 4991637), (19887, 3468067), (30873, 2233973), (38827, 1776327), (41451, 1663879), (72037, 957417), (84587, 815367), (96719, 713091), (116481, 592109), (216111, 319139), (237697, 290157), (253761, 271789)]