60713721

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 98841600

約数和(自身を除く): 38127879

約数列:

[1, 3, 9, 19, 23, 43, 57, 69, 129, 171, 207, 359, 387, 437, 817, 989, 1077, 1311, 2451, 2967, 3231, 3933, 6821, 7353, 8257, 8901, 15437, 18791, 20463, 24771, 46311, 56373, 61389, 74313, 138933, 156883, 169119, 293303, 355051, 470649, 879909, 1065153, 1411947, 2639727, 3195459, 6745969, 20237907, 60713721]

約数ペア:

[(1, 60713721), (3, 20237907), (9, 6745969), (19, 3195459), (23, 2639727), (43, 1411947), (57, 1065153), (69, 879909), (129, 470649), (171, 355051), (207, 293303), (359, 169119), (387, 156883), (437, 138933), (817, 74313), (989, 61389), (1077, 56373), (1311, 46311), (2451, 24771), (2967, 20463), (3231, 18791), (3933, 15437), (6821, 8901), (7353, 8257)]