187850961

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4462

約数の個数: 32

約数和(自身を含む): 292533120

約数和(自身を除く): 104682159

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 999, 1161, 1591, 4373, 4773, 13119, 14319, 39357, 42957, 118071, 161801, 188039, 485403, 564117, 1456209, 1692351, 4368627, 5077053, 6957443, 20872329, 62616987, 187850961]

約数ペア:

[(1, 187850961), (3, 62616987), (9, 20872329), (27, 6957443), (37, 5077053), (43, 4368627), (111, 1692351), (129, 1456209), (333, 564117), (387, 485403), (999, 188039), (1161, 161801), (1591, 118071), (4373, 42957), (4773, 39357), (13119, 14319)]