492708609

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{547}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 742912640

約数和(自身を除く): 250204031

約数列:

[1, 3, 9, 27, 73, 219, 457, 547, 657, 1371, 1641, 1971, 4113, 4923, 12339, 14769, 33361, 39931, 100083, 119793, 249979, 300249, 359379, 749937, 900747, 1078137, 2249811, 6749433, 18248467, 54745401, 164236203, 492708609]

約数ペア:

[(1, 492708609), (3, 164236203), (9, 54745401), (27, 18248467), (73, 6749433), (219, 2249811), (457, 1078137), (547, 900747), (657, 749937), (1371, 359379), (1641, 300249), (1971, 249979), (4113, 119793), (4923, 100083), (12339, 39931), (14769, 33361)]