77279917

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 92869112

約数和(自身を除く): 15589195

約数列:

[1, 11, 13, 73, 121, 143, 673, 803, 949, 1573, 7403, 8749, 8833, 10439, 49129, 81433, 96239, 114829, 540419, 638677, 1058629, 5944609, 7025447, 77279917]

約数ペア:

[(1, 77279917), (11, 7025447), (13, 5944609), (73, 1058629), (121, 638677), (143, 540419), (673, 114829), (803, 96239), (949, 81433), (1573, 49129), (7403, 10439), (8749, 8833)]