61273908

素因数分解:

$2^2\times 3^6\times {\mathrm{21013}}^1$

素因数の和:21035

約数の個数: 42

約数和(自身を含む): 160778114

約数和(自身を除く): 99504206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 21013, 42026, 63039, 84052, 126078, 189117, 252156, 378234, 567351, 756468, 1134702, 1702053, 2269404, 3404106, 5106159, 6808212, 10212318, 15318477, 20424636, 30636954, 61273908]

約数ペア:

[(1, 61273908), (2, 30636954), (3, 20424636), (4, 15318477), (6, 10212318), (9, 6808212), (12, 5106159), (18, 3404106), (27, 2269404), (36, 1702053), (54, 1134702), (81, 756468), (108, 567351), (162, 378234), (243, 252156), (324, 189117), (486, 126078), (729, 84052), (972, 63039), (1458, 42026), (2916, 21013)]