87296391

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15227}}^1$

素因数の和:15260

約数の個数: 36

約数和(自身を含む): 157975272

約数和(自身を除く): 70678881

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 15227, 45681, 106589, 137043, 197951, 319767, 593853, 746123, 959301, 1385657, 1781559, 2238369, 4156971, 6715107, 9699599, 12470913, 29098797, 87296391]

約数ペア:

[(1, 87296391), (3, 29098797), (7, 12470913), (9, 9699599), (13, 6715107), (21, 4156971), (39, 2238369), (49, 1781559), (63, 1385657), (91, 959301), (117, 746123), (147, 593853), (273, 319767), (441, 197951), (637, 137043), (819, 106589), (1911, 45681), (5733, 15227)]