70747263

素因数分解:

$3^8\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 109117008

約数和(自身を除く): 38369745

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 263, 369, 729, 789, 1107, 2187, 2367, 3321, 6561, 7101, 9963, 10783, 21303, 29889, 32349, 63909, 89667, 97047, 191727, 269001, 291141, 575181, 873423, 1725543, 2620269, 7860807, 23582421, 70747263]

約数ペア:

[(1, 70747263), (3, 23582421), (9, 7860807), (27, 2620269), (41, 1725543), (81, 873423), (123, 575181), (243, 291141), (263, 269001), (369, 191727), (729, 97047), (789, 89667), (1107, 63909), (2187, 32349), (2367, 29889), (3321, 21303), (6561, 10783), (7101, 9963)]