15704674947

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{6481}}^1$

素因数の和:6788

約数の個数: 48

約数和(自身を含む): 24774204000

約数和(自身を除く): 9069529053

約数列:

[1, 3, 9, 13, 39, 117, 139, 149, 417, 447, 1251, 1341, 1807, 1937, 5421, 5811, 6481, 16263, 17433, 19443, 20711, 58329, 62133, 84253, 186399, 252759, 269243, 758277, 807729, 900859, 965669, 2423187, 2702577, 2897007, 8107731, 8691021, 11711167, 12553697, 35133501, 37661091, 105400503, 112983273, 134227991, 402683973, 1208051919, 1744963883, 5234891649, 15704674947]

約数ペア:

[(1, 15704674947), (3, 5234891649), (9, 1744963883), (13, 1208051919), (39, 402683973), (117, 134227991), (139, 112983273), (149, 105400503), (417, 37661091), (447, 35133501), (1251, 12553697), (1341, 11711167), (1807, 8691021), (1937, 8107731), (5421, 2897007), (5811, 2702577), (6481, 2423187), (16263, 965669), (17433, 900859), (19443, 807729), (20711, 758277), (58329, 269243), (62133, 252759), (84253, 186399)]