91991577

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{17393}}^1$

素因数の和:17480

約数の個数: 16

約数和(自身を含む): 128576448

約数和(自身を除く): 36584871

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 17393, 52179, 713113, 747899, 2139339, 2243697, 30663859, 91991577]

約数ペア:

[(1, 91991577), (3, 30663859), (41, 2243697), (43, 2139339), (123, 747899), (129, 713113), (1763, 52179), (5289, 17393)]