77421817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 89320320

約数和(自身を除く): 11898503

約数列:

[1, 11, 41, 53, 79, 451, 583, 869, 1681, 2173, 3239, 4187, 18491, 23903, 35629, 46057, 89093, 132799, 171667, 980023, 1460789, 1888337, 7038347, 77421817]

約数ペア:

[(1, 77421817), (11, 7038347), (41, 1888337), (53, 1460789), (79, 980023), (451, 171667), (583, 132799), (869, 89093), (1681, 46057), (2173, 35629), (3239, 23903), (4187, 18491)]