73978348545

素因数分解:

$3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1707127}}^1$

素因数の和:1707251

約数の個数: 40

約数和(自身を含む): 133852492224

約数和(自身を除く): 59874143679

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 321, 405, 535, 963, 1605, 2889, 4815, 8667, 14445, 43335, 1707127, 5121381, 8535635, 15364143, 25606905, 46092429, 76820715, 138277287, 182662589, 230462145, 547987767, 691386435, 913312945, 1643963301, 2739938835, 4931889903, 8219816505, 14795669709, 24659449515, 73978348545]

約数ペア:

[(1, 73978348545), (3, 24659449515), (5, 14795669709), (9, 8219816505), (15, 4931889903), (27, 2739938835), (45, 1643963301), (81, 913312945), (107, 691386435), (135, 547987767), (321, 230462145), (405, 182662589), (535, 138277287), (963, 76820715), (1605, 46092429), (2889, 25606905), (4815, 15364143), (8667, 8535635), (14445, 5121381), (43335, 1707127)]