76319919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38371}}^1$

素因数の和:38407

約数の個数: 24

約数和(自身を含む): 125706672

約数和(自身を除く): 49386753

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 38371, 115113, 345339, 498823, 652307, 1496469, 1956921, 4489407, 5870763, 8479991, 25439973, 76319919]

約数ペア:

[(1, 76319919), (3, 25439973), (9, 8479991), (13, 5870763), (17, 4489407), (39, 1956921), (51, 1496469), (117, 652307), (153, 498823), (221, 345339), (663, 115113), (1989, 38371)]