29125911129

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1\times {\mathrm{1879}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 47690035200

約数和(自身を除く): 18564124071

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 733, 1007, 1113, 1879, 2199, 3021, 5131, 5637, 7049, 13153, 13927, 15393, 21147, 35701, 38849, 39459, 41781, 97489, 99587, 107103, 116547, 249907, 271943, 292467, 298761, 697109, 738131, 749721, 815829, 1377307, 1892153, 2091327, 2214393, 4131921, 5166917, 5676459, 9641149, 13245071, 15500751, 26168833, 28923447, 39735213, 72997271, 78506499, 183181831, 218991813, 510980897, 549545493, 1386948149, 1532942691, 4160844447, 9708637043, 29125911129]

約数ペア:

[(1, 29125911129), (3, 9708637043), (7, 4160844447), (19, 1532942691), (21, 1386948149), (53, 549545493), (57, 510980897), (133, 218991813), (159, 183181831), (371, 78506499), (399, 72997271), (733, 39735213), (1007, 28923447), (1113, 26168833), (1879, 15500751), (2199, 13245071), (3021, 9641149), (5131, 5676459), (5637, 5166917), (7049, 4131921), (13153, 2214393), (13927, 2091327), (15393, 1892153), (21147, 1377307), (35701, 815829), (38849, 749721), (39459, 738131), (41781, 697109), (97489, 298761), (99587, 292467), (107103, 271943), (116547, 249907)]