74156907

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 117554976

約数和(自身を除く): 43398069

約数列:

[1, 3, 11, 17, 33, 51, 61, 121, 183, 187, 197, 363, 561, 591, 671, 1037, 2013, 2057, 2167, 3111, 3349, 6171, 6501, 7381, 10047, 11407, 12017, 22143, 23837, 34221, 36051, 36839, 71511, 110517, 125477, 132187, 204289, 376431, 396561, 405229, 612867, 1215687, 1454057, 2247179, 4362171, 6741537, 24718969, 74156907]

約数ペア:

[(1, 74156907), (3, 24718969), (11, 6741537), (17, 4362171), (33, 2247179), (51, 1454057), (61, 1215687), (121, 612867), (183, 405229), (187, 396561), (197, 376431), (363, 204289), (561, 132187), (591, 125477), (671, 110517), (1037, 71511), (2013, 36839), (2057, 36051), (2167, 34221), (3111, 23837), (3349, 22143), (6171, 12017), (6501, 11407), (7381, 10047)]