51931107

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10949}}^1$

素因数の和:11003

約数の個数: 24

約数和(自身を含む): 81993600

約数和(自身を除く): 30062493

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 10949, 32847, 98541, 186133, 339419, 558399, 1018257, 1675197, 3054771, 5770123, 17310369, 51931107]

約数ペア:

[(1, 51931107), (3, 17310369), (9, 5770123), (17, 3054771), (31, 1675197), (51, 1018257), (93, 558399), (153, 339419), (279, 186133), (527, 98541), (1581, 32847), (4743, 10949)]