66063645

素因数分解:

$3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2221}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 114735192

約数和(自身を除く): 48671547

約数列:

[1, 3, 5, 9, 15, 45, 661, 1983, 2221, 3305, 5949, 6663, 9915, 11105, 19989, 29745, 33315, 99945, 1468081, 4404243, 7340405, 13212729, 22021215, 66063645]

約数ペア:

[(1, 66063645), (3, 22021215), (5, 13212729), (9, 7340405), (15, 4404243), (45, 1468081), (661, 99945), (1983, 33315), (2221, 29745), (3305, 19989), (5949, 11105), (6663, 9915)]