38224898487

素因数分解:

$3^6\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{1009}}^1$

素因数の和:1515

約数の個数: 56

約数和(自身を含む): 57907752080

約数和(自身を除く): 19682853593

約数列:

[1, 3, 9, 27, 81, 157, 243, 331, 471, 729, 993, 1009, 1413, 2979, 3027, 4239, 8937, 9081, 12717, 26811, 27243, 38151, 51967, 80433, 81729, 114453, 155901, 158413, 241299, 245187, 333979, 467703, 475239, 735561, 1001937, 1403109, 1425717, 3005811, 4209327, 4277151, 9017433, 12627981, 12831453, 27052299, 37883943, 38494359, 52434703, 81156897, 115483077, 157304109, 243470691, 471912327, 1415736981, 4247210943, 12741632829, 38224898487]

約数ペア:

[(1, 38224898487), (3, 12741632829), (9, 4247210943), (27, 1415736981), (81, 471912327), (157, 243470691), (243, 157304109), (331, 115483077), (471, 81156897), (729, 52434703), (993, 38494359), (1009, 37883943), (1413, 27052299), (2979, 12831453), (3027, 12627981), (4239, 9017433), (8937, 4277151), (9081, 4209327), (12717, 3005811), (26811, 1425717), (27243, 1403109), (38151, 1001937), (51967, 735561), (80433, 475239), (81729, 467703), (114453, 333979), (155901, 245187), (158413, 241299)]