130431566331

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1\times {\mathrm{881}}^1$

素因数の和:1575

約数の個数: 96

約数和(自身を含む): 215960000256

約数和(自身を除く): 85528433925

約数列:

[1, 3, 9, 11, 27, 33, 81, 97, 99, 243, 291, 297, 571, 873, 881, 891, 1067, 1713, 2619, 2643, 2673, 3201, 5139, 6281, 7857, 7929, 9603, 9691, 15417, 18843, 23571, 23787, 28809, 29073, 46251, 55387, 56529, 71361, 85457, 86427, 87219, 138753, 166161, 169587, 214083, 256371, 259281, 261657, 498483, 503051, 508761, 609257, 769113, 784971, 940027, 1495449, 1509153, 1526283, 1827771, 2307339, 2354913, 2820081, 4486347, 4527459, 5483313, 5533561, 6922017, 8460243, 13459041, 13582377, 16449939, 16600683, 20766051, 25380729, 40747131, 48795947, 49349817, 49802049, 76142187, 122241393, 146387841, 148049451, 149406147, 228426561, 439163523, 448218441, 536755417, 1317490569, 1344655323, 1610266251, 3952471707, 4830798753, 11857415121, 14492396259, 43477188777, 130431566331]

約数ペア:

[(1, 130431566331), (3, 43477188777), (9, 14492396259), (11, 11857415121), (27, 4830798753), (33, 3952471707), (81, 1610266251), (97, 1344655323), (99, 1317490569), (243, 536755417), (291, 448218441), (297, 439163523), (571, 228426561), (873, 149406147), (881, 148049451), (891, 146387841), (1067, 122241393), (1713, 76142187), (2619, 49802049), (2643, 49349817), (2673, 48795947), (3201, 40747131), (5139, 25380729), (6281, 20766051), (7857, 16600683), (7929, 16449939), (9603, 13582377), (9691, 13459041), (15417, 8460243), (18843, 6922017), (23571, 5533561), (23787, 5483313), (28809, 4527459), (29073, 4486347), (46251, 2820081), (55387, 2354913), (56529, 2307339), (71361, 1827771), (85457, 1526283), (86427, 1509153), (87219, 1495449), (138753, 940027), (166161, 784971), (169587, 769113), (214083, 609257), (256371, 508761), (259281, 503051), (261657, 498483)]