383116581

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{90379}}^1$

素因数の和:90545

約数の個数: 16

約数和(自身を含む): 571201600

約数和(自身を除く): 188085019

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 90379, 271137, 813411, 2440233, 14189503, 42568509, 127705527, 383116581]

約数ペア:

[(1, 383116581), (3, 127705527), (9, 42568509), (27, 14189503), (157, 2440233), (471, 813411), (1413, 271137), (4239, 90379)]