66207105

素因数分解:

$3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1223}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 118091520

約数和(自身を除く): 51884415

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 401, 1203, 1223, 2005, 3609, 3669, 6015, 6115, 10827, 11007, 18045, 18345, 33021, 54135, 55035, 165105, 490423, 1471269, 2452115, 4413807, 7356345, 13241421, 22069035, 66207105]

約数ペア:

[(1, 66207105), (3, 22069035), (5, 13241421), (9, 7356345), (15, 4413807), (27, 2452115), (45, 1471269), (135, 490423), (401, 165105), (1203, 55035), (1223, 54135), (2005, 33021), (3609, 18345), (3669, 18045), (6015, 11007), (6115, 10827)]