27372789

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 42201600

約数和(自身を除く): 14828811

約数列:

[1, 3, 9, 27, 41, 79, 123, 237, 313, 369, 711, 939, 1107, 2133, 2817, 3239, 8451, 9717, 12833, 24727, 29151, 38499, 74181, 87453, 115497, 222543, 346491, 667629, 1013807, 3041421, 9124263, 27372789]

約数ペア:

[(1, 27372789), (3, 9124263), (9, 3041421), (27, 1013807), (41, 667629), (79, 346491), (123, 222543), (237, 115497), (313, 87453), (369, 74181), (711, 38499), (939, 29151), (1107, 24727), (2133, 12833), (2817, 9717), (3239, 8451)]