27926975217

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^2\times {\mathrm{409}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 39290529600

約数和(自身を除く): 11363554383

約数列:

[1, 3, 41, 59, 97, 123, 177, 291, 409, 1227, 2419, 3977, 5723, 7257, 9409, 11931, 16769, 17169, 24131, 28227, 39673, 50307, 72393, 119019, 234643, 385769, 555131, 703929, 989371, 1157307, 1626593, 1665393, 2340707, 2968113, 3848281, 4879779, 7022121, 11544843, 22760371, 68281113, 95968987, 157779521, 227048579, 287906961, 473338563, 681145737, 9308991739, 27926975217]

約数ペア:

[(1, 27926975217), (3, 9308991739), (41, 681145737), (59, 473338563), (97, 287906961), (123, 227048579), (177, 157779521), (291, 95968987), (409, 68281113), (1227, 22760371), (2419, 11544843), (3977, 7022121), (5723, 4879779), (7257, 3848281), (9409, 2968113), (11931, 2340707), (16769, 1665393), (17169, 1626593), (24131, 1157307), (28227, 989371), (39673, 703929), (50307, 555131), (72393, 385769), (119019, 234643)]