71134443

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{51659}}^1$

素因数の和:51688

約数の個数: 20

約数和(自身を含む): 112515480

約数和(自身を除く): 41381037

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 51659, 154977, 464931, 878203, 1394793, 2634609, 4184379, 7903827, 23711481, 71134443]

約数ペア:

[(1, 71134443), (3, 23711481), (9, 7903827), (17, 4184379), (27, 2634609), (51, 1394793), (81, 878203), (153, 464931), (459, 154977), (1377, 51659)]