85390371

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 144050400

約数和(自身を除く): 58660029

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 113, 153, 187, 339, 449, 561, 1017, 1243, 1347, 1683, 1921, 3729, 4041, 4939, 5763, 7633, 11187, 14817, 17289, 21131, 22899, 44451, 50737, 63393, 68697, 83963, 152211, 190179, 251889, 456633, 558107, 755667, 862529, 1674321, 2587587, 5022963, 7762761, 9487819, 28463457, 85390371]

約数ペア:

[(1, 85390371), (3, 28463457), (9, 9487819), (11, 7762761), (17, 5022963), (33, 2587587), (51, 1674321), (99, 862529), (113, 755667), (153, 558107), (187, 456633), (339, 251889), (449, 190179), (561, 152211), (1017, 83963), (1243, 68697), (1347, 63393), (1683, 50737), (1921, 44451), (3729, 22899), (4041, 21131), (4939, 17289), (5763, 14817), (7633, 11187)]