80185809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 121724928

約数和(自身を除く): 41539119

約数列:

[1, 3, 11, 31, 33, 93, 103, 309, 341, 761, 1023, 1133, 2283, 3193, 3399, 8371, 9579, 23591, 25113, 35123, 70773, 78383, 105369, 235149, 259501, 778503, 862213, 2429873, 2586639, 7289619, 26728603, 80185809]

約数ペア:

[(1, 80185809), (3, 26728603), (11, 7289619), (31, 2586639), (33, 2429873), (93, 862213), (103, 778503), (309, 259501), (341, 235149), (761, 105369), (1023, 78383), (1133, 70773), (2283, 35123), (3193, 25113), (3399, 23591), (8371, 9579)]