71373291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1699}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 110976000

約数和(自身を除く): 39602709

約数列:

[1, 3, 11, 19, 33, 57, 67, 201, 209, 627, 737, 1273, 1699, 2211, 3819, 5097, 14003, 18689, 32281, 42009, 56067, 96843, 113833, 341499, 355091, 1065273, 1252163, 2162827, 3756489, 6488481, 23791097, 71373291]

約数ペア:

[(1, 71373291), (3, 23791097), (11, 6488481), (19, 3756489), (33, 2162827), (57, 1252163), (67, 1065273), (201, 355091), (209, 341499), (627, 113833), (737, 96843), (1273, 56067), (1699, 42009), (2211, 32281), (3819, 18689), (5097, 14003)]