66912027

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2953}}^1$

素因数の和:3059

約数の個数: 32

約数和(自身を含む): 111164928

約数和(自身を除く): 44252901

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1743, 2953, 3237, 7553, 8859, 20671, 22659, 38389, 62013, 115167, 245099, 268723, 735297, 806169, 1715693, 3186287, 5147079, 9558861, 22304009, 66912027]

約数ペア:

[(1, 66912027), (3, 22304009), (7, 9558861), (13, 5147079), (21, 3186287), (39, 1715693), (83, 806169), (91, 735297), (249, 268723), (273, 245099), (581, 115167), (1079, 62013), (1743, 38389), (2953, 22659), (3237, 20671), (7553, 8859)]