15691828341

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{6067}}^1$

素因数の和:6274

約数の個数: 64

約数和(自身を含む): 25724436480

約数和(自身を除く): 10032608139

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 137, 203, 217, 411, 609, 651, 899, 959, 2697, 2877, 3973, 4247, 6067, 6293, 11919, 12741, 18201, 18879, 27811, 29729, 42469, 83433, 89187, 123163, 127407, 175943, 188077, 369489, 527829, 564231, 831179, 862141, 1231601, 1316539, 2493537, 2586423, 3694803, 3949617, 5454233, 5818253, 16362699, 17454759, 24104191, 25766549, 38179631, 72312573, 77299647, 114538893, 168729337, 180365843, 506188011, 541097529, 747229921, 2241689763, 5230609447, 15691828341]

約数ペア:

[(1, 15691828341), (3, 5230609447), (7, 2241689763), (21, 747229921), (29, 541097529), (31, 506188011), (87, 180365843), (93, 168729337), (137, 114538893), (203, 77299647), (217, 72312573), (411, 38179631), (609, 25766549), (651, 24104191), (899, 17454759), (959, 16362699), (2697, 5818253), (2877, 5454233), (3973, 3949617), (4247, 3694803), (6067, 2586423), (6293, 2493537), (11919, 1316539), (12741, 1231601), (18201, 862141), (18879, 831179), (27811, 564231), (29729, 527829), (42469, 369489), (83433, 188077), (89187, 175943), (123163, 127407)]