801178089

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 1115856000

約数和(自身を除く): 314677911

約数列:

[1, 3, 41, 89, 123, 163, 267, 449, 489, 1347, 3649, 6683, 10947, 14507, 18409, 20049, 39961, 43521, 55227, 73187, 119883, 219561, 594787, 1638401, 1784361, 3000667, 4915203, 6513643, 9002001, 19540929, 267059363, 801178089]

約数ペア:

[(1, 801178089), (3, 267059363), (41, 19540929), (89, 9002001), (123, 6513643), (163, 4915203), (267, 3000667), (449, 1784361), (489, 1638401), (1347, 594787), (3649, 219561), (6683, 119883), (10947, 73187), (14507, 55227), (18409, 43521), (20049, 39961)]