2953611999

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5153}}^1$

素因数の和:5269

約数の個数: 64

約数和(自身を含む): 4987422720

約数和(自身を除く): 2033810721

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 71, 117, 207, 213, 299, 351, 621, 639, 897, 923, 1633, 1917, 2691, 2769, 4899, 5153, 8073, 8307, 14697, 15459, 21229, 24921, 44091, 46377, 63687, 66989, 118519, 139131, 191061, 200967, 355557, 365863, 573183, 602901, 1066671, 1097589, 1540747, 1808703, 3200013, 3292767, 4622241, 4756219, 8414849, 9878301, 13866723, 14268657, 25244547, 41600169, 42805971, 75733641, 109393037, 128417913, 227200923, 328179111, 984537333, 2953611999]

約数ペア:

[(1, 2953611999), (3, 984537333), (9, 328179111), (13, 227200923), (23, 128417913), (27, 109393037), (39, 75733641), (69, 42805971), (71, 41600169), (117, 25244547), (207, 14268657), (213, 13866723), (299, 9878301), (351, 8414849), (621, 4756219), (639, 4622241), (897, 3292767), (923, 3200013), (1633, 1808703), (1917, 1540747), (2691, 1097589), (2769, 1066671), (4899, 602901), (5153, 573183), (8073, 365863), (8307, 355557), (14697, 200967), (15459, 191061), (21229, 139131), (24921, 118519), (44091, 66989), (46377, 63687)]