779900169

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{71993}}^1$

素因数の和:72176

約数の個数: 16

約数和(自身を含む): 1092004992

約数和(自身を除く): 312104823

約数列:

[1, 3, 23, 69, 157, 471, 3611, 10833, 71993, 215979, 1655839, 4967517, 11302901, 33908703, 259966723, 779900169]

約数ペア:

[(1, 779900169), (3, 259966723), (23, 33908703), (69, 11302901), (157, 4967517), (471, 1655839), (3611, 215979), (10833, 71993)]