47542077

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12979}}^1$

素因数の和:13033

約数の個数: 24

約数和(自身を含む): 76945440

約数和(自身を除く): 29403363

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 12979, 38937, 116811, 142769, 428307, 480223, 1284921, 1440669, 4322007, 5282453, 15847359, 47542077]

約数ペア:

[(1, 47542077), (3, 15847359), (9, 5282453), (11, 4322007), (33, 1440669), (37, 1284921), (99, 480223), (111, 428307), (333, 142769), (407, 116811), (1221, 38937), (3663, 12979)]