315021087

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:700

約数の個数: 36

約数和(自身を含む): 480340224

約数和(自身を除く): 165319137

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 521, 529, 1143, 1563, 1587, 2921, 4689, 4761, 8763, 11983, 26289, 35949, 66167, 67183, 107847, 198501, 201549, 275609, 595503, 604647, 826827, 1521841, 2480481, 4565523, 13696569, 35002343, 105007029, 315021087]

約数ペア:

[(1, 315021087), (3, 105007029), (9, 35002343), (23, 13696569), (69, 4565523), (127, 2480481), (207, 1521841), (381, 826827), (521, 604647), (529, 595503), (1143, 275609), (1563, 201549), (1587, 198501), (2921, 107847), (4689, 67183), (4761, 66167), (8763, 35949), (11983, 26289)]