64656747

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 97194240

約数和(自身を除く): 32537493

約数列:

[1, 3, 9, 29, 87, 191, 261, 573, 1297, 1719, 3891, 5539, 11673, 16617, 37613, 49851, 112839, 247727, 338517, 743181, 2229543, 7184083, 21552249, 64656747]

約数ペア:

[(1, 64656747), (3, 21552249), (9, 7184083), (29, 2229543), (87, 743181), (191, 338517), (261, 247727), (573, 112839), (1297, 49851), (1719, 37613), (3891, 16617), (5539, 11673)]