28814697

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 46016880

約数和(自身を除く): 17202183

約数列:

[1, 3, 9, 19, 27, 57, 79, 81, 171, 237, 243, 513, 711, 1501, 1539, 2133, 4503, 4617, 6241, 6399, 13509, 18723, 19197, 40527, 56169, 118579, 121581, 168507, 355737, 364743, 505521, 1067211, 1516563, 3201633, 9604899, 28814697]

約数ペア:

[(1, 28814697), (3, 9604899), (9, 3201633), (19, 1516563), (27, 1067211), (57, 505521), (79, 364743), (81, 355737), (171, 168507), (237, 121581), (243, 118579), (513, 56169), (711, 40527), (1501, 19197), (1539, 18723), (2133, 13509), (4503, 6399), (4617, 6241)]