91185807

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 136684800

約数和(自身を除く): 45498993

約数列:

[1, 3, 17, 19, 51, 57, 139, 323, 417, 677, 969, 2031, 2363, 2641, 7089, 7923, 11509, 12863, 34527, 38589, 44897, 94103, 134691, 218671, 282309, 656013, 1599751, 1787957, 4799253, 5363871, 30395269, 91185807]

約数ペア:

[(1, 91185807), (3, 30395269), (17, 5363871), (19, 4799253), (51, 1787957), (57, 1599751), (139, 656013), (323, 282309), (417, 218671), (677, 134691), (969, 94103), (2031, 44897), (2363, 38589), (2641, 34527), (7089, 12863), (7923, 11509)]