27919551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 41601024

約数和(自身を除く): 13681473

約数列:

[1, 3, 11, 33, 47, 141, 383, 517, 1149, 1551, 2209, 4213, 6627, 12639, 18001, 24299, 54003, 72897, 198011, 594033, 846047, 2538141, 9306517, 27919551]

約数ペア:

[(1, 27919551), (3, 9306517), (11, 2538141), (33, 846047), (47, 594033), (141, 198011), (383, 72897), (517, 54003), (1149, 24299), (1551, 18001), (2209, 12639), (4213, 6627)]