1291256997129

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{8161}}^1\times {\mathrm{6577}}^1$

素因数の和:14770

約数の個数: 64

約数和(自身を含む): 2113224072960

約数和(自身を除く): 821967075831

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2187, 2673, 6577, 8019, 8161, 19731, 24057, 24483, 59193, 72347, 73449, 89771, 177579, 217041, 220347, 269313, 532737, 651123, 661041, 807939, 1598211, 1953369, 1983123, 2423817, 4794633, 5860107, 5949369, 7271451, 14383899, 17580321, 17848107, 21814353, 52740963, 53674897, 65443059, 158222889, 161024691, 196329177, 483074073, 590423867, 1449222219, 1771271601, 4347666657, 5313814803, 13042999971, 15941444409, 39128999913, 47824333227, 117386999739, 143472999681, 430418999043, 1291256997129]

約数ペア:

[(1, 1291256997129), (3, 430418999043), (9, 143472999681), (11, 117386999739), (27, 47824333227), (33, 39128999913), (81, 15941444409), (99, 13042999971), (243, 5313814803), (297, 4347666657), (729, 1771271601), (891, 1449222219), (2187, 590423867), (2673, 483074073), (6577, 196329177), (8019, 161024691), (8161, 158222889), (19731, 65443059), (24057, 53674897), (24483, 52740963), (59193, 21814353), (72347, 17848107), (73449, 17580321), (89771, 14383899), (177579, 7271451), (217041, 5949369), (220347, 5860107), (269313, 4794633), (532737, 2423817), (651123, 1983123), (661041, 1953369), (807939, 1598211)]