79666743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 122363136

約数和(自身を除く): 42696393

約数列:

[1, 3, 13, 17, 39, 51, 107, 221, 321, 663, 1123, 1391, 1819, 3369, 4173, 5457, 14599, 19091, 23647, 43797, 57273, 70941, 120161, 248183, 360483, 744549, 1562093, 2042737, 4686279, 6128211, 26555581, 79666743]

約数ペア:

[(1, 79666743), (3, 26555581), (13, 6128211), (17, 4686279), (39, 2042737), (51, 1562093), (107, 744549), (221, 360483), (321, 248183), (663, 120161), (1123, 70941), (1391, 57273), (1819, 43797), (3369, 23647), (4173, 19091), (5457, 14599)]