77459967

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 122413824

約数和(自身を除く): 44953857

約数列:

[1, 3, 9, 13, 39, 117, 127, 169, 381, 401, 507, 1143, 1203, 1521, 1651, 3609, 4953, 5213, 14859, 15639, 21463, 46917, 50927, 64389, 67769, 152781, 193167, 203307, 458343, 609921, 662051, 1986153, 5958459, 8606663, 25819989, 77459967]

約数ペア:

[(1, 77459967), (3, 25819989), (9, 8606663), (13, 5958459), (39, 1986153), (117, 662051), (127, 609921), (169, 458343), (381, 203307), (401, 193167), (507, 152781), (1143, 67769), (1203, 64389), (1521, 50927), (1651, 46917), (3609, 21463), (4953, 15639), (5213, 14859)]