54390063

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1193}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 89865216

約数和(自身を除く): 35475153

約数列:

[1, 3, 7, 13, 21, 39, 91, 167, 273, 501, 1169, 1193, 2171, 3507, 3579, 6513, 8351, 15197, 15509, 25053, 45591, 46527, 108563, 199231, 325689, 597693, 1394617, 2590003, 4183851, 7770009, 18130021, 54390063]

約数ペア:

[(1, 54390063), (3, 18130021), (7, 7770009), (13, 4183851), (21, 2590003), (39, 1394617), (91, 597693), (167, 325689), (273, 199231), (501, 108563), (1169, 46527), (1193, 45591), (2171, 25053), (3507, 15509), (3579, 15197), (6513, 8351)]