121043377

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 156214656

約数和(自身を除く): 35171279

約数列:

[1, 7, 13, 47, 49, 91, 169, 311, 329, 611, 637, 1183, 2177, 2303, 4043, 4277, 7943, 8281, 14617, 15239, 28301, 29939, 52559, 55601, 102319, 190021, 198107, 367913, 389207, 716233, 1330147, 2470273, 2575391, 9311029, 17291911, 121043377]

約数ペア:

[(1, 121043377), (7, 17291911), (13, 9311029), (47, 2575391), (49, 2470273), (91, 1330147), (169, 716233), (311, 389207), (329, 367913), (611, 198107), (637, 190021), (1183, 102319), (2177, 55601), (2303, 52559), (4043, 29939), (4277, 28301), (7943, 15239), (8281, 14617)]