137079243

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 248832000

約数和(自身を除く): 111752757

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 59, 63, 133, 171, 177, 189, 399, 413, 513, 531, 647, 1121, 1197, 1239, 1593, 1941, 3363, 3591, 3717, 4529, 5823, 7847, 10089, 11151, 12293, 13587, 17469, 23541, 30267, 36879, 38173, 40761, 70623, 86051, 110637, 114519, 122283, 211869, 258153, 267211, 331911, 343557, 725287, 774459, 801633, 1030671, 2175861, 2323377, 2404899, 5077009, 6527583, 7214697, 15231027, 19582749, 45693081, 137079243]

約数ペア:

[(1, 137079243), (3, 45693081), (7, 19582749), (9, 15231027), (19, 7214697), (21, 6527583), (27, 5077009), (57, 2404899), (59, 2323377), (63, 2175861), (133, 1030671), (171, 801633), (177, 774459), (189, 725287), (399, 343557), (413, 331911), (513, 267211), (531, 258153), (647, 211869), (1121, 122283), (1197, 114519), (1239, 110637), (1593, 86051), (1941, 70623), (3363, 40761), (3591, 38173), (3717, 36879), (4529, 30267), (5823, 23541), (7847, 17469), (10089, 13587), (11151, 12293)]