54930813

素因数分解:

$3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{863}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 85494528

約数和(自身を除く): 30563715

約数列:

[1, 3, 7, 21, 49, 147, 433, 863, 1299, 2589, 3031, 6041, 9093, 18123, 21217, 42287, 63651, 126861, 373679, 1121037, 2615753, 7847259, 18310271, 54930813]

約数ペア:

[(1, 54930813), (3, 18310271), (7, 7847259), (21, 2615753), (49, 1121037), (147, 373679), (433, 126861), (863, 63651), (1299, 42287), (2589, 21217), (3031, 18123), (6041, 9093)]