15679860317121

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{745914101}}^1$

素因数の和:745914142

約数の個数: 48

約数和(自身を含む): 28571493763008

約数和(自身を除く): 12891633445887

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 7007, 21021, 745914101, 2237742303, 5221398707, 8205055111, 9696883313, 15664196121, 24615165333, 29090649939, 36549790949, 57435385777, 67878183191, 106665716443, 109649372847, 172306157331, 203634549573, 319997149329, 402047700439, 475147282337, 746660015101, 1206143101317, 1425441847011, 2239980045303, 5226620105707, 15679860317121]

約数ペア:

[(1, 15679860317121), (3, 5226620105707), (7, 2239980045303), (11, 1425441847011), (13, 1206143101317), (21, 746660015101), (33, 475147282337), (39, 402047700439), (49, 319997149329), (77, 203634549573), (91, 172306157331), (143, 109649372847), (147, 106665716443), (231, 67878183191), (273, 57435385777), (429, 36549790949), (539, 29090649939), (637, 24615165333), (1001, 15664196121), (1617, 9696883313), (1911, 8205055111), (3003, 5221398707), (7007, 2237742303), (21021, 745914101)]