75428829

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{32359}}^1$

素因数の和:32409

約数の個数: 24

約数和(自身を含む): 127886720

約数和(自身を除く): 52457891

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 32359, 97077, 226513, 291231, 679539, 1197283, 2038617, 3591849, 8380981, 10775547, 25142943, 75428829]

約数ペア:

[(1, 75428829), (3, 25142943), (7, 10775547), (9, 8380981), (21, 3591849), (37, 2038617), (63, 1197283), (111, 679539), (259, 291231), (333, 226513), (777, 97077), (2331, 32359)]