72554027

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 97305600

約数和(自身を除く): 24751573

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 247, 377, 551, 1447, 1729, 2639, 3857, 7163, 10129, 18811, 27493, 41963, 50141, 131677, 192451, 293741, 357409, 545519, 797297, 2501863, 3818633, 5581079, 10364861, 72554027]

約数ペア:

[(1, 72554027), (7, 10364861), (13, 5581079), (19, 3818633), (29, 2501863), (91, 797297), (133, 545519), (203, 357409), (247, 293741), (377, 192451), (551, 131677), (1447, 50141), (1729, 41963), (2639, 27493), (3857, 18811), (7163, 10129)]