15673146825771

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{220013}}^1$

素因数の和:220505

約数の個数: 64

約数和(自身を含む): 23837548838400

約数和(自身を除く): 8164402012629

約数列:

[1, 3, 9, 27, 59, 177, 197, 227, 531, 591, 681, 1593, 1773, 2043, 5319, 6129, 11623, 13393, 34869, 40179, 44719, 104607, 120537, 134157, 220013, 313821, 361611, 402471, 660039, 1207413, 1980117, 2638421, 5940351, 7915263, 12980767, 23745789, 38942301, 43342561, 49942951, 71237367, 116826903, 130027683, 149828853, 350480709, 390083049, 449486559, 1170249147, 1348459677, 2557211099, 2946634109, 7671633297, 8839902327, 9838761347, 23014899891, 26519706981, 29516284041, 69044699673, 79559120943, 88548852123, 265646556369, 580486919473, 1741460758419, 5224382275257, 15673146825771]

約数ペア:

[(1, 15673146825771), (3, 5224382275257), (9, 1741460758419), (27, 580486919473), (59, 265646556369), (177, 88548852123), (197, 79559120943), (227, 69044699673), (531, 29516284041), (591, 26519706981), (681, 23014899891), (1593, 9838761347), (1773, 8839902327), (2043, 7671633297), (5319, 2946634109), (6129, 2557211099), (11623, 1348459677), (13393, 1170249147), (34869, 449486559), (40179, 390083049), (44719, 350480709), (104607, 149828853), (120537, 130027683), (134157, 116826903), (220013, 71237367), (313821, 49942951), (361611, 43342561), (402471, 38942301), (660039, 23745789), (1207413, 12980767), (1980117, 7915263), (2638421, 5940351)]