87309711

素因数分解:

$3^3\times {\mathrm{347}}^1\times {\mathrm{9319}}^1$

素因数の和:9675

約数の個数: 16

約数和(自身を含む): 129734400

約数和(自身を除く): 42424689

約数列:

[1, 3, 9, 27, 347, 1041, 3123, 9319, 9369, 27957, 83871, 251613, 3233693, 9701079, 29103237, 87309711]

約数ペア:

[(1, 87309711), (3, 29103237), (9, 9701079), (27, 3233693), (347, 251613), (1041, 83871), (3123, 27957), (9319, 9369)]