27830065527

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{21943}}^1$

素因数の和:22540

約数の個数: 48

約数和(自身を含む): 45844351488

約数和(自身を除く): 18014285961

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 557, 759, 1671, 2277, 5013, 6127, 12811, 18381, 21943, 38433, 55143, 65829, 115299, 140921, 197487, 241373, 422763, 504689, 724119, 1268289, 1514067, 2172357, 4542201, 5551579, 12222251, 16654737, 36666753, 49964211, 110000259, 134444761, 281111773, 403334283, 843335319, 1210002849, 2530005957, 3092229503, 9276688509, 27830065527]

約数ペア:

[(1, 27830065527), (3, 9276688509), (9, 3092229503), (11, 2530005957), (23, 1210002849), (33, 843335319), (69, 403334283), (99, 281111773), (207, 134444761), (253, 110000259), (557, 49964211), (759, 36666753), (1671, 16654737), (2277, 12222251), (5013, 5551579), (6127, 4542201), (12811, 2172357), (18381, 1514067), (21943, 1268289), (38433, 724119), (55143, 504689), (65829, 422763), (115299, 241373), (140921, 197487)]