51723099

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{140171}}^1$

素因数の和:140218

約数の個数: 12

約数和(自身を含む): 76533912

約数和(自身を除く): 24810813

約数列:

[1, 3, 9, 41, 123, 369, 140171, 420513, 1261539, 5747011, 17241033, 51723099]

約数ペア:

[(1, 51723099), (3, 17241033), (9, 5747011), (41, 1261539), (123, 420513), (369, 140171)]