66415329

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{106949}}^1$

素因数の和:106981

約数の個数: 16

約数和(自身を含む): 102672000

約数和(自身を除く): 36256671

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 106949, 320847, 962541, 2459827, 2887623, 7379481, 22138443, 66415329]

約数ペア:

[(1, 66415329), (3, 22138443), (9, 7379481), (23, 2887623), (27, 2459827), (69, 962541), (207, 320847), (621, 106949)]