139727159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51427}}^1$

素因数の和:51470

約数の個数: 16

約数和(自身を含む): 172798080

約数和(自身を除く): 33070921

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 51427, 565697, 668551, 977113, 7354061, 10748243, 12702469, 139727159]

約数ペア:

[(1, 139727159), (11, 12702469), (13, 10748243), (19, 7354061), (143, 977113), (209, 668551), (247, 565697), (2717, 51427)]