66069669

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{2081}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 92940480

約数和(自身を除く): 26870811

約数列:

[1, 3, 19, 57, 557, 1671, 2081, 6243, 10583, 31749, 39539, 118617, 1159117, 3477351, 22023223, 66069669]

約数ペア:

[(1, 66069669), (3, 22023223), (19, 3477351), (57, 1159117), (557, 118617), (1671, 39539), (2081, 31749), (6243, 10583)]