19832949819

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{3251}}^1\times {\mathrm{13291}}^1$

素因数の和:16568

約数の個数: 32

約数和(自身を含む): 31122420480

約数和(自身を除く): 11289470661

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 3251, 9753, 13291, 29259, 39873, 55267, 87777, 119619, 165801, 225947, 358857, 497403, 677841, 1492209, 2033523, 6100569, 43209041, 129627123, 388881369, 734553697, 1166644107, 2203661091, 6610983273, 19832949819]

約数ペア:

[(1, 19832949819), (3, 6610983273), (9, 2203661091), (17, 1166644107), (27, 734553697), (51, 388881369), (153, 129627123), (459, 43209041), (3251, 6100569), (9753, 2033523), (13291, 1492209), (29259, 677841), (39873, 497403), (55267, 358857), (87777, 225947), (119619, 165801)]