73449519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{547}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 115632384

約数和(自身を除く): 42182865

約数列:

[1, 3, 11, 13, 33, 39, 143, 313, 429, 547, 939, 1641, 3443, 4069, 6017, 7111, 10329, 12207, 18051, 21333, 44759, 78221, 134277, 171211, 234663, 513633, 1883321, 2225743, 5649963, 6677229, 24483173, 73449519]

約数ペア:

[(1, 73449519), (3, 24483173), (11, 6677229), (13, 5649963), (33, 2225743), (39, 1883321), (143, 513633), (313, 234663), (429, 171211), (547, 134277), (939, 78221), (1641, 44759), (3443, 21333), (4069, 18051), (6017, 12207), (7111, 10329)]