27742365

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 58245120

約数和(自身を除く): 30502755

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 947, 1085, 1395, 1953, 2841, 3255, 4185, 4735, 5859, 6629, 8523, 9765, 14205, 19887, 25569, 29295, 29357, 33145, 42615, 59661, 88071, 99435, 127845, 146785, 178983, 205499, 264213, 298305, 440355, 616497, 792639, 894915, 1027495, 1321065, 1849491, 3082485, 3963195, 5548473, 9247455, 27742365]

約数ペア:

[(1, 27742365), (3, 9247455), (5, 5548473), (7, 3963195), (9, 3082485), (15, 1849491), (21, 1321065), (27, 1027495), (31, 894915), (35, 792639), (45, 616497), (63, 440355), (93, 298305), (105, 264213), (135, 205499), (155, 178983), (189, 146785), (217, 127845), (279, 99435), (315, 88071), (465, 59661), (651, 42615), (837, 33145), (945, 29357), (947, 29295), (1085, 25569), (1395, 19887), (1953, 14205), (2841, 9765), (3255, 8523), (4185, 6629), (4735, 5859)]