91603629

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{86993}}^1$

素因数の和:87018

約数の個数: 20

約数和(自身を含む): 147367836

約数和(自身を除く): 55764207

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 86993, 260979, 782937, 1130909, 2348811, 3392727, 7046433, 10178181, 30534543, 91603629]

約数ペア:

[(1, 91603629), (3, 30534543), (9, 10178181), (13, 7046433), (27, 3392727), (39, 2348811), (81, 1130909), (117, 782937), (351, 260979), (1053, 86993)]