172375467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3089}}^1$

素因数の和:3211

約数の個数: 32

約数和(自身を含む): 266976000

約数和(自身を除く): 94600533

約数列:

[1, 3, 11, 19, 33, 57, 89, 209, 267, 627, 979, 1691, 2937, 3089, 5073, 9267, 18601, 33979, 55803, 58691, 101937, 176073, 274921, 645601, 824763, 1936803, 3024131, 5223499, 9072393, 15670497, 57458489, 172375467]

約数ペア:

[(1, 172375467), (3, 57458489), (11, 15670497), (19, 9072393), (33, 5223499), (57, 3024131), (89, 1936803), (209, 824763), (267, 645601), (627, 274921), (979, 176073), (1691, 101937), (2937, 58691), (3089, 55803), (5073, 33979), (9267, 18601)]