109571007

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8228

約数の個数: 32

約数和(自身を含む): 183500800

約数和(自身を除く): 73929793

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 4459, 8191, 13377, 24573, 57337, 106483, 172011, 319449, 401359, 745381, 1204077, 2236143, 2809513, 5217667, 8428539, 15653001, 36523669, 109571007]

約数ペア:

[(1, 109571007), (3, 36523669), (7, 15653001), (13, 8428539), (21, 5217667), (39, 2809513), (49, 2236143), (91, 1204077), (147, 745381), (273, 401359), (343, 319449), (637, 172011), (1029, 106483), (1911, 57337), (4459, 24573), (8191, 13377)]