53267346

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 72

約数和(自身を含む): 130484172

約数和(自身を除く): 77216826

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 121, 198, 222, 242, 333, 363, 407, 661, 666, 726, 814, 1089, 1221, 1322, 1983, 2178, 2442, 3663, 3966, 4477, 5949, 7271, 7326, 8954, 11898, 13431, 14542, 21813, 24457, 26862, 40293, 43626, 48914, 65439, 73371, 79981, 80586, 130878, 146742, 159962, 220113, 239943, 269027, 440226, 479886, 538054, 719829, 807081, 1439658, 1614162, 2421243, 2959297, 4842486, 5918594, 8877891, 17755782, 26633673, 53267346]

約数ペア:

[(1, 53267346), (2, 26633673), (3, 17755782), (6, 8877891), (9, 5918594), (11, 4842486), (18, 2959297), (22, 2421243), (33, 1614162), (37, 1439658), (66, 807081), (74, 719829), (99, 538054), (111, 479886), (121, 440226), (198, 269027), (222, 239943), (242, 220113), (333, 159962), (363, 146742), (407, 130878), (661, 80586), (666, 79981), (726, 73371), (814, 65439), (1089, 48914), (1221, 43626), (1322, 40293), (1983, 26862), (2178, 24457), (2442, 21813), (3663, 14542), (3966, 13431), (4477, 11898), (5949, 8954), (7271, 7326)]