80923647

素因数分解:

$3^1\times 7^3\times {\mathrm{78643}}^1$

素因数の和:78667

約数の個数: 16

約数和(自身を含む): 125830400

約数和(自身を除く): 44906753

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 78643, 235929, 550501, 1651503, 3853507, 11560521, 26974549, 80923647]

約数ペア:

[(1, 80923647), (3, 26974549), (7, 11560521), (21, 3853507), (49, 1651503), (147, 550501), (343, 235929), (1029, 78643)]