91675989

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 141465600

約数和(自身を除く): 49789611

約数列:

[1, 3, 9, 27, 29, 87, 191, 261, 573, 613, 783, 1719, 1839, 5157, 5517, 5539, 16551, 16617, 17777, 49851, 53331, 117083, 149553, 159993, 351249, 479979, 1053747, 3161241, 3395407, 10186221, 30558663, 91675989]

約数ペア:

[(1, 91675989), (3, 30558663), (9, 10186221), (27, 3395407), (29, 3161241), (87, 1053747), (191, 479979), (261, 351249), (573, 159993), (613, 149553), (783, 117083), (1719, 53331), (1839, 49851), (5157, 17777), (5517, 16617), (5539, 16551)]