51401691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11047}}^1$

素因数の和:11111

約数の個数: 24

約数和(自身を含む): 82727424

約数和(自身を除く): 31325733

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 11047, 33141, 99423, 121517, 364551, 519209, 1093653, 1557627, 4672881, 5711299, 17133897, 51401691]

約数ペア:

[(1, 51401691), (3, 17133897), (9, 5711299), (11, 4672881), (33, 1557627), (47, 1093653), (99, 519209), (141, 364551), (423, 121517), (517, 99423), (1551, 33141), (4653, 11047)]