27209007

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7577}}^1$

素因数の和:7612

約数の個数: 32

約数和(自身を含む): 48499200

約数和(自身を除く): 21290193

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 7577, 22731, 53039, 68193, 143963, 159117, 204579, 431889, 477351, 1007741, 1295667, 1432053, 3023223, 3887001, 9069669, 27209007]

約数ペア:

[(1, 27209007), (3, 9069669), (7, 3887001), (9, 3023223), (19, 1432053), (21, 1295667), (27, 1007741), (57, 477351), (63, 431889), (133, 204579), (171, 159117), (189, 143963), (399, 68193), (513, 53039), (1197, 22731), (3591, 7577)]