53818107

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 87340032

約数和(自身を除く): 33521925

約数列:

[1, 3, 7, 17, 21, 51, 119, 233, 357, 647, 699, 1631, 1941, 3961, 4529, 4893, 10999, 11883, 13587, 27727, 32997, 76993, 83181, 150751, 230979, 452253, 1055257, 2562767, 3165771, 7688301, 17939369, 53818107]

約数ペア:

[(1, 53818107), (3, 17939369), (7, 7688301), (17, 3165771), (21, 2562767), (51, 1055257), (119, 452253), (233, 230979), (357, 150751), (647, 83181), (699, 76993), (1631, 32997), (1941, 27727), (3961, 13587), (4529, 11883), (4893, 10999)]