156720242379

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{11503}}^1\times {\mathrm{267143}}^1$

素因数の和:278666

約数の個数: 16

約数和(自身を含む): 221272169472

約数和(自身を除く): 64551927093

約数列:

[1, 3, 17, 51, 11503, 34509, 195551, 267143, 586653, 801429, 4541431, 13624293, 3072945929, 9218837787, 52240080793, 156720242379]

約数ペア:

[(1, 156720242379), (3, 52240080793), (17, 9218837787), (51, 3072945929), (11503, 13624293), (34509, 4541431), (195551, 801429), (267143, 586653)]