138717369

素因数分解:

$3^2\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1913}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 229312512

約数和(自身を除く): 90595143

約数列:

[1, 3, 7, 9, 21, 63, 1151, 1913, 3453, 5739, 8057, 10359, 13391, 17217, 24171, 40173, 72513, 120519, 2201863, 6605589, 15413041, 19816767, 46239123, 138717369]

約数ペア:

[(1, 138717369), (3, 46239123), (7, 19816767), (9, 15413041), (21, 6605589), (63, 2201863), (1151, 120519), (1913, 72513), (3453, 40173), (5739, 24171), (8057, 17217), (10359, 13391)]