54309999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{14221}}^1$

素因数の和:14310

約数の個数: 16

約数和(自身を含む): 77367680

約数和(自身を除く): 23057681

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 14221, 42663, 270199, 810597, 952807, 2858421, 18103333, 54309999]

約数ペア:

[(1, 54309999), (3, 18103333), (19, 2858421), (57, 952807), (67, 810597), (201, 270199), (1273, 42663), (3819, 14221)]