8266371477

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{2411}}^1$

素因数の和:3114

約数の個数: 64

約数和(自身を含む): 14306826240

約数和(自身を除く): 6040454763

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 661, 741, 1729, 1983, 2411, 4627, 5187, 7233, 8593, 12559, 13881, 16877, 25779, 31343, 37677, 45809, 50631, 60151, 87913, 94029, 137427, 163267, 180453, 219401, 263739, 320663, 489801, 595517, 658203, 961989, 1142869, 1593671, 1786551, 3428607, 4168619, 4781013, 11155697, 12505857, 20717723, 30279749, 33467091, 62153169, 90839247, 145024061, 211958243, 393636737, 435072183, 635874729, 1180910211, 2755457159, 8266371477]

約数ペア:

[(1, 8266371477), (3, 2755457159), (7, 1180910211), (13, 635874729), (19, 435072183), (21, 393636737), (39, 211958243), (57, 145024061), (91, 90839247), (133, 62153169), (247, 33467091), (273, 30279749), (399, 20717723), (661, 12505857), (741, 11155697), (1729, 4781013), (1983, 4168619), (2411, 3428607), (4627, 1786551), (5187, 1593671), (7233, 1142869), (8593, 961989), (12559, 658203), (13881, 595517), (16877, 489801), (25779, 320663), (31343, 263739), (37677, 219401), (45809, 180453), (50631, 163267), (60151, 137427), (87913, 94029)]