70690653

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 115240320

約数和(自身を除く): 44549667

約数列:

[1, 3, 9, 11, 33, 71, 89, 99, 113, 213, 267, 339, 639, 781, 801, 979, 1017, 1243, 2343, 2937, 3729, 6319, 7029, 8023, 8811, 10057, 11187, 18957, 24069, 30171, 56871, 69509, 72207, 88253, 90513, 110627, 208527, 264759, 331881, 625581, 714047, 794277, 995643, 2142141, 6426423, 7854517, 23563551, 70690653]

約数ペア:

[(1, 70690653), (3, 23563551), (9, 7854517), (11, 6426423), (33, 2142141), (71, 995643), (89, 794277), (99, 714047), (113, 625581), (213, 331881), (267, 264759), (339, 208527), (639, 110627), (781, 90513), (801, 88253), (979, 72207), (1017, 69509), (1243, 56871), (2343, 30171), (2937, 24069), (3729, 18957), (6319, 11187), (7029, 10057), (8023, 8811)]