79397979

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 112654080

約数和(自身を除く): 33256101

約数列:

[1, 3, 19, 57, 167, 361, 439, 501, 1083, 1317, 3173, 8341, 9519, 25023, 60287, 73313, 158479, 180861, 219939, 475437, 1392947, 4178841, 26465993, 79397979]

約数ペア:

[(1, 79397979), (3, 26465993), (19, 4178841), (57, 1392947), (167, 475437), (361, 219939), (439, 180861), (501, 158479), (1083, 73313), (1317, 60287), (3173, 25023), (8341, 9519)]