15671309577

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{1613}}^1$

素因数の和:2078

約数の個数: 64

約数和(自身を含む): 26342959104

約数和(自身を除く): 10671649527

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 307, 411, 921, 959, 1507, 1613, 2149, 2877, 3377, 4521, 4839, 6447, 10131, 10549, 11291, 17743, 23639, 31647, 33873, 42059, 53229, 70917, 124201, 126177, 220981, 294413, 372603, 462649, 495191, 662943, 883239, 1387947, 1485573, 1546867, 2430791, 3238543, 3466337, 4640601, 5447101, 7292373, 9715629, 10399011, 16341303, 17015537, 38129707, 51046611, 67841167, 114389121, 203523501, 474888169, 746252837, 1424664507, 2238758511, 5223769859, 15671309577]

約数ペア:

[(1, 15671309577), (3, 5223769859), (7, 2238758511), (11, 1424664507), (21, 746252837), (33, 474888169), (77, 203523501), (137, 114389121), (231, 67841167), (307, 51046611), (411, 38129707), (921, 17015537), (959, 16341303), (1507, 10399011), (1613, 9715629), (2149, 7292373), (2877, 5447101), (3377, 4640601), (4521, 3466337), (4839, 3238543), (6447, 2430791), (10131, 1546867), (10549, 1485573), (11291, 1387947), (17743, 883239), (23639, 662943), (31647, 495191), (33873, 462649), (42059, 372603), (53229, 294413), (70917, 220981), (124201, 126177)]