140120739

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 239016960

約数和(自身を除く): 98896221

約数列:

[1, 3, 9, 11, 27, 33, 37, 41, 99, 111, 123, 297, 311, 333, 369, 407, 451, 933, 999, 1107, 1221, 1353, 1517, 2799, 3421, 3663, 4059, 4551, 8397, 10263, 10989, 11507, 12177, 12751, 13653, 16687, 30789, 34521, 38253, 40959, 50061, 92367, 103563, 114759, 126577, 140261, 150183, 310689, 344277, 379731, 420783, 450549, 471787, 1139193, 1262349, 1415361, 3417579, 3787047, 4246083, 5189657, 12738249, 15568971, 46706913, 140120739]

約数ペア:

[(1, 140120739), (3, 46706913), (9, 15568971), (11, 12738249), (27, 5189657), (33, 4246083), (37, 3787047), (41, 3417579), (99, 1415361), (111, 1262349), (123, 1139193), (297, 471787), (311, 450549), (333, 420783), (369, 379731), (407, 344277), (451, 310689), (933, 150183), (999, 140261), (1107, 126577), (1221, 114759), (1353, 103563), (1517, 92367), (2799, 50061), (3421, 40959), (3663, 38253), (4059, 34521), (4551, 30789), (8397, 16687), (10263, 13653), (10989, 12751), (11507, 12177)]