64404699

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21319}}^1$

素因数の和:21394

約数の個数: 16

約数和(自身を含む): 92102400

約数和(自身を除く): 27697701

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 21319, 63957, 405061, 1129907, 1215183, 3389721, 21468233, 64404699]

約数ペア:

[(1, 64404699), (3, 21468233), (19, 3389721), (53, 1215183), (57, 1129907), (159, 405061), (1007, 63957), (3021, 21319)]