42308487

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 27404793

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 177, 227, 243, 351, 531, 681, 767, 1053, 1593, 2043, 2301, 2951, 3159, 4779, 6129, 6903, 8853, 13393, 14337, 18387, 20709, 26559, 40179, 55161, 62127, 79677, 120537, 174109, 186381, 239031, 361611, 522327, 717093, 1084833, 1566981, 3254499, 4700943, 14102829, 42308487]

約数ペア:

[(1, 42308487), (3, 14102829), (9, 4700943), (13, 3254499), (27, 1566981), (39, 1084833), (59, 717093), (81, 522327), (117, 361611), (177, 239031), (227, 186381), (243, 174109), (351, 120537), (531, 79677), (681, 62127), (767, 55161), (1053, 40179), (1593, 26559), (2043, 20709), (2301, 18387), (2951, 14337), (3159, 13393), (4779, 8853), (6129, 6903)]