2780348564961

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{19867}}^1\times {\mathrm{6173}}^1$

素因数の和:26286

約数の個数: 48

約数和(自身を含む): 4401221348160

約数和(自身を除く): 1620872783199

約数列:

[1, 3, 9, 11, 33, 99, 229, 687, 2061, 2519, 6173, 7557, 18519, 19867, 22671, 55557, 59601, 67903, 178803, 203709, 218537, 611127, 655611, 1413617, 1966833, 4240851, 4549543, 12722553, 13648629, 15549787, 40945887, 46649361, 50044973, 122638991, 139948083, 150134919, 367916973, 450404757, 1103750919, 1349028901, 4047086703, 12141260109, 28084328939, 84252986817, 252758960451, 308927618329, 926782854987, 2780348564961]

約数ペア:

[(1, 2780348564961), (3, 926782854987), (9, 308927618329), (11, 252758960451), (33, 84252986817), (99, 28084328939), (229, 12141260109), (687, 4047086703), (2061, 1349028901), (2519, 1103750919), (6173, 450404757), (7557, 367916973), (18519, 150134919), (19867, 139948083), (22671, 122638991), (55557, 50044973), (59601, 46649361), (67903, 40945887), (178803, 15549787), (203709, 13648629), (218537, 12722553), (611127, 4549543), (655611, 4240851), (1413617, 1966833)]