82771221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{19471}}^1$

素因数の和:19596

約数の個数: 16

約数和(自身を含む): 119947520

約数和(自身を除く): 37176299

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 19471, 58413, 253123, 759369, 2122339, 6367017, 27590407, 82771221]

約数ペア:

[(1, 82771221), (3, 27590407), (13, 6367017), (39, 2122339), (109, 759369), (327, 253123), (1417, 58413), (4251, 19471)]