45187893

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 68402880

約数和(自身を除く): 23214987

約数列:

[1, 3, 9, 23, 69, 207, 419, 521, 1257, 1563, 3771, 4689, 9637, 11983, 28911, 35949, 86733, 107847, 218299, 654897, 1964691, 5020877, 15062631, 45187893]

約数ペア:

[(1, 45187893), (3, 15062631), (9, 5020877), (23, 1964691), (69, 654897), (207, 218299), (419, 107847), (521, 86733), (1257, 35949), (1563, 28911), (3771, 11983), (4689, 9637)]