54913131

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67049}}^1$

素因数の和:67075

約数の個数: 24

約数和(自身を含む): 97624800

約数和(自身を除く): 42711669

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 67049, 201147, 469343, 603441, 871637, 1408029, 2614911, 4224087, 6101459, 7844733, 18304377, 54913131]

約数ペア:

[(1, 54913131), (3, 18304377), (7, 7844733), (9, 6101459), (13, 4224087), (21, 2614911), (39, 1408029), (63, 871637), (91, 603441), (117, 469343), (273, 201147), (819, 67049)]