67399509

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 99360000

約数和(自身を除く): 31960491

約数列:

[1, 3, 17, 29, 51, 87, 199, 229, 493, 597, 687, 1479, 3383, 3893, 5771, 6641, 10149, 11679, 17313, 19923, 45571, 98107, 112897, 136713, 294321, 338691, 774707, 1321559, 2324121, 3964677, 22466503, 67399509]

約数ペア:

[(1, 67399509), (3, 22466503), (17, 3964677), (29, 2324121), (51, 1321559), (87, 774707), (199, 338691), (229, 294321), (493, 136713), (597, 112897), (687, 98107), (1479, 45571), (3383, 19923), (3893, 17313), (5771, 11679), (6641, 10149)]