66761874

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{23327}}^1$

素因数の和:23391

約数の個数: 32

約数和(自身を含む): 151165440

約数和(自身を除く): 84403566

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 23327, 46654, 69981, 139962, 209943, 419886, 629829, 1236331, 1259658, 2472662, 3708993, 7417986, 11126979, 22253958, 33380937, 66761874]

約数ペア:

[(1, 66761874), (2, 33380937), (3, 22253958), (6, 11126979), (9, 7417986), (18, 3708993), (27, 2472662), (53, 1259658), (54, 1236331), (106, 629829), (159, 419886), (318, 209943), (477, 139962), (954, 69981), (1431, 46654), (2862, 23327)]