8167203

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 13374720

約数和(自身を除く): 5207517

約数列:

[1, 3, 9, 11, 27, 33, 99, 107, 257, 297, 321, 771, 963, 1177, 2313, 2827, 2889, 3531, 6939, 8481, 10593, 25443, 27499, 31779, 76329, 82497, 247491, 302489, 742473, 907467, 2722401, 8167203]

約数ペア:

[(1, 8167203), (3, 2722401), (9, 907467), (11, 742473), (27, 302489), (33, 247491), (99, 82497), (107, 76329), (257, 31779), (297, 27499), (321, 25443), (771, 10593), (963, 8481), (1177, 6939), (2313, 3531), (2827, 2889)]