12157045677

素因数分解:

$3^3\times 7^2\times {\mathrm{1609}}^1\times {\mathrm{5711}}^1$

素因数の和:7343

約数の個数: 48

約数和(自身を含む): 20967609600

約数和(自身を除く): 8810563923

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1609, 4827, 5711, 11263, 14481, 17133, 33789, 39977, 43443, 51399, 78841, 101367, 119931, 154197, 236523, 279839, 304101, 359793, 709569, 839517, 1079379, 2128707, 2518551, 7555653, 9188999, 27566997, 64322993, 82700991, 192968979, 248102973, 450260951, 578906937, 1350782853, 1736720811, 4052348559, 12157045677]

約数ペア:

[(1, 12157045677), (3, 4052348559), (7, 1736720811), (9, 1350782853), (21, 578906937), (27, 450260951), (49, 248102973), (63, 192968979), (147, 82700991), (189, 64322993), (441, 27566997), (1323, 9188999), (1609, 7555653), (4827, 2518551), (5711, 2128707), (11263, 1079379), (14481, 839517), (17133, 709569), (33789, 359793), (39977, 304101), (43443, 279839), (51399, 236523), (78841, 154197), (101367, 119931)]