54273891

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 85017600

約数和(自身を除く): 30743709

約数列:

[1, 3, 7, 21, 71, 89, 213, 267, 409, 497, 623, 1227, 1491, 1869, 2863, 6319, 8589, 18957, 29039, 36401, 44233, 87117, 109203, 132699, 203273, 254807, 609819, 764421, 2584471, 7753413, 18091297, 54273891]

約数ペア:

[(1, 54273891), (3, 18091297), (7, 7753413), (21, 2584471), (71, 764421), (89, 609819), (213, 254807), (267, 203273), (409, 132699), (497, 109203), (623, 87117), (1227, 44233), (1491, 36401), (1869, 29039), (2863, 18957), (6319, 8589)]