26702906139

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{3881}}^1$

素因数の和:4209

約数の個数: 96

約数和(自身を含む): 49196679168

約数和(自身を除く): 22493773029

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 271, 273, 279, 403, 651, 813, 819, 1209, 1897, 1953, 2439, 2821, 3523, 3627, 3881, 5691, 8401, 8463, 10569, 11643, 17073, 24661, 25203, 25389, 27167, 31707, 34929, 50453, 58807, 73983, 75609, 81501, 109213, 120311, 151359, 176421, 221949, 244503, 327639, 353171, 360933, 454077, 529263, 764491, 842177, 982917, 1051751, 1059513, 1082799, 1564043, 2293473, 2526531, 3155253, 3178539, 4692129, 6880419, 7362257, 7579593, 9465759, 10948301, 13672763, 14076387, 22086771, 32604281, 32844903, 41018289, 66260313, 95709341, 97812843, 98534709, 123054867, 228229967, 287128023, 293438529, 423855653, 684689901, 861384069, 1271566959, 2054069703, 2966989571, 3814700877, 8900968713, 26702906139]

約数ペア:

[(1, 26702906139), (3, 8900968713), (7, 3814700877), (9, 2966989571), (13, 2054069703), (21, 1271566959), (31, 861384069), (39, 684689901), (63, 423855653), (91, 293438529), (93, 287128023), (117, 228229967), (217, 123054867), (271, 98534709), (273, 97812843), (279, 95709341), (403, 66260313), (651, 41018289), (813, 32844903), (819, 32604281), (1209, 22086771), (1897, 14076387), (1953, 13672763), (2439, 10948301), (2821, 9465759), (3523, 7579593), (3627, 7362257), (3881, 6880419), (5691, 4692129), (8401, 3178539), (8463, 3155253), (10569, 2526531), (11643, 2293473), (17073, 1564043), (24661, 1082799), (25203, 1059513), (25389, 1051751), (27167, 982917), (31707, 842177), (34929, 764491), (50453, 529263), (58807, 454077), (73983, 360933), (75609, 353171), (81501, 327639), (109213, 244503), (120311, 221949), (151359, 176421)]