42747363

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7121}}^1$

素因数の和:7179

約数の個数: 24

約数和(自身を含む): 66661920

約数和(自身を除く): 23914557

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 7121, 21363, 64089, 163783, 206509, 491349, 619527, 1474047, 1858581, 4749707, 14249121, 42747363]

約数ペア:

[(1, 42747363), (3, 14249121), (9, 4749707), (23, 1858581), (29, 1474047), (69, 619527), (87, 491349), (207, 206509), (261, 163783), (667, 64089), (2001, 21363), (6003, 7121)]