53131551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 80510976

約数和(自身を除く): 27379425

約数列:

[1, 3, 11, 31, 33, 93, 167, 311, 341, 501, 933, 1023, 1837, 3421, 5177, 5511, 9641, 10263, 15531, 28923, 51937, 56947, 106051, 155811, 170841, 318153, 571307, 1610047, 1713921, 4830141, 17710517, 53131551]

約数ペア:

[(1, 53131551), (3, 17710517), (11, 4830141), (31, 1713921), (33, 1610047), (93, 571307), (167, 318153), (311, 170841), (341, 155811), (501, 106051), (933, 56947), (1023, 51937), (1837, 28923), (3421, 15531), (5177, 10263), (5511, 9641)]