468531

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 32

約数和(自身を含む): 826880

約数和(自身を除く): 358349

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 67, 111, 189, 201, 259, 333, 469, 603, 777, 999, 1407, 1809, 2331, 2479, 4221, 6993, 7437, 12663, 17353, 22311, 52059, 66933, 156177, 468531]

約数ペア:

[(1, 468531), (3, 156177), (7, 66933), (9, 52059), (21, 22311), (27, 17353), (37, 12663), (63, 7437), (67, 6993), (111, 4221), (189, 2479), (201, 2331), (259, 1809), (333, 1407), (469, 999), (603, 777)]