138249153

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7541}}^1$

素因数の和:7654

約数の個数: 32

約数和(自身を含む): 236517120

約数和(自身を除く): 98267967

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 6111, 7541, 18333, 22623, 52787, 67869, 158361, 203607, 475083, 731477, 1425249, 2194431, 5120339, 6583293, 15361017, 19749879, 46083051, 138249153]

約数ペア:

[(1, 138249153), (3, 46083051), (7, 19749879), (9, 15361017), (21, 6583293), (27, 5120339), (63, 2194431), (97, 1425249), (189, 731477), (291, 475083), (679, 203607), (873, 158361), (2037, 67869), (2619, 52787), (6111, 22623), (7541, 18333)]