196356987

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7013}}^1$

素因数の和:7100

約数の個数: 32

約数和(自身を含む): 313104960

約数和(自身を除く): 116747973

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 1037, 1647, 3111, 7013, 9333, 21039, 27999, 63117, 119221, 189351, 357663, 427793, 1072989, 1283379, 3218967, 3850137, 7272481, 11550411, 21817443, 65452329, 196356987]

約数ペア:

[(1, 196356987), (3, 65452329), (9, 21817443), (17, 11550411), (27, 7272481), (51, 3850137), (61, 3218967), (153, 1283379), (183, 1072989), (459, 427793), (549, 357663), (1037, 189351), (1647, 119221), (3111, 63117), (7013, 27999), (9333, 21039)]