67485663

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18793}}^1$

素因数の和:18828

約数の個数: 32

約数和(自身を含む): 120281600

約数和(自身を除く): 52795937

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 18793, 56379, 131551, 169137, 357067, 394653, 507411, 1071201, 1183959, 2499469, 3213603, 3551877, 7498407, 9640809, 22495221, 67485663]

約数ペア:

[(1, 67485663), (3, 22495221), (7, 9640809), (9, 7498407), (19, 3551877), (21, 3213603), (27, 2499469), (57, 1183959), (63, 1071201), (133, 507411), (171, 394653), (189, 357067), (399, 169137), (513, 131551), (1197, 56379), (3591, 18793)]