261569007117

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{126641}}^1$

素因数の和:127362

約数の個数: 48

約数和(自身を含む): 426100686336

約数和(自身を除く): 164531679219

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 673, 1023, 2019, 3069, 6057, 7403, 20863, 22209, 62589, 66627, 126641, 187767, 229493, 379923, 688479, 1139769, 1393051, 2065437, 3925871, 4179153, 11777613, 12537459, 35332839, 43184581, 85229393, 129553743, 255688179, 388661229, 767064537, 937523323, 2642111183, 2812569969, 7926333549, 8437709907, 23779000647, 29063223013, 87189669039, 261569007117]

約数ペア:

[(1, 261569007117), (3, 87189669039), (9, 29063223013), (11, 23779000647), (31, 8437709907), (33, 7926333549), (93, 2812569969), (99, 2642111183), (279, 937523323), (341, 767064537), (673, 388661229), (1023, 255688179), (2019, 129553743), (3069, 85229393), (6057, 43184581), (7403, 35332839), (20863, 12537459), (22209, 11777613), (62589, 4179153), (66627, 3925871), (126641, 2065437), (187767, 1393051), (229493, 1139769), (379923, 688479)]