15697499121

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{3701}}^1$

素因数の和:4062

約数の個数: 48

約数和(自身を含む): 23876656128

約数和(自身を除く): 8179157007

約数列:

[1, 3, 9, 37, 47, 111, 141, 271, 333, 423, 813, 1739, 2439, 3701, 5217, 10027, 11103, 12737, 15651, 30081, 33309, 38211, 90243, 114633, 136937, 173947, 410811, 471269, 521841, 1002971, 1232433, 1413807, 1565523, 3008913, 4241421, 6436039, 9026739, 19308117, 37109927, 47139637, 57924351, 111329781, 141418911, 333989343, 424256733, 1744166569, 5232499707, 15697499121]

約数ペア:

[(1, 15697499121), (3, 5232499707), (9, 1744166569), (37, 424256733), (47, 333989343), (111, 141418911), (141, 111329781), (271, 57924351), (333, 47139637), (423, 37109927), (813, 19308117), (1739, 9026739), (2439, 6436039), (3701, 4241421), (5217, 3008913), (10027, 1565523), (11103, 1413807), (12737, 1232433), (15651, 1002971), (30081, 521841), (33309, 471269), (38211, 410811), (90243, 173947), (114633, 136937)]