388754073

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{69557}}^1$

素因数の和:69595

約数の個数: 24

約数和(自身を含む): 607658688

約数和(自身を除く): 218904615

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 69557, 208671, 626013, 1599811, 1878039, 4799433, 5634117, 14398299, 16902351, 43194897, 129584691, 388754073]

約数ペア:

[(1, 388754073), (3, 129584691), (9, 43194897), (23, 16902351), (27, 14398299), (69, 5634117), (81, 4799433), (207, 1878039), (243, 1599811), (621, 626013), (1863, 208671), (5589, 69557)]