47924973

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 75545600

約数和(自身を除く): 27620627

約数列:

[1, 3, 9, 19, 27, 57, 103, 171, 309, 513, 907, 927, 1957, 2721, 2781, 5871, 8163, 17233, 17613, 24489, 51699, 52839, 93421, 155097, 280263, 465291, 840789, 1774999, 2522367, 5324997, 15974991, 47924973]

約数ペア:

[(1, 47924973), (3, 15974991), (9, 5324997), (19, 2522367), (27, 1774999), (57, 840789), (103, 465291), (171, 280263), (309, 155097), (513, 93421), (907, 52839), (927, 51699), (1957, 24489), (2721, 17613), (2781, 17233), (5871, 8163)]