183142743

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{42961}}^1$

素因数の和:43007

約数の個数: 24

約数和(自身を含む): 293860080

約数和(自身を除く): 110717337

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 42961, 128883, 300727, 902181, 1245869, 2105089, 3737607, 6315267, 8721083, 26163249, 61047581, 183142743]

約数ペア:

[(1, 183142743), (3, 61047581), (7, 26163249), (21, 8721083), (29, 6315267), (49, 3737607), (87, 2105089), (147, 1245869), (203, 902181), (609, 300727), (1421, 128883), (4263, 42961)]