73273431

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8573}}^1$

素因数の和:8631

約数の個数: 32

約数和(自身を含む): 125111808

約数和(自身を除く): 51838377

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 8573, 25719, 60011, 94303, 180033, 282909, 317201, 660121, 951603, 1980363, 2220407, 3489211, 6661221, 10467633, 24424477, 73273431]

約数ペア:

[(1, 73273431), (3, 24424477), (7, 10467633), (11, 6661221), (21, 3489211), (33, 2220407), (37, 1980363), (77, 951603), (111, 660121), (231, 317201), (259, 282909), (407, 180033), (777, 94303), (1221, 60011), (2849, 25719), (8547, 8573)]