138889053

素因数分解:

$3^3\times {\mathrm{983}}^1\times {\mathrm{5233}}^1$

素因数の和:6225

約数の個数: 16

約数和(自身を含む): 206010240

約数和(自身を除く): 67121187

約数列:

[1, 3, 9, 27, 983, 2949, 5233, 8847, 15699, 26541, 47097, 141291, 5144039, 15432117, 46296351, 138889053]

約数ペア:

[(1, 138889053), (3, 46296351), (9, 15432117), (27, 5144039), (983, 141291), (2949, 47097), (5233, 26541), (8847, 15699)]