139452489

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{761}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 226039680

約数和(自身を除く): 86587191

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 617, 761, 1851, 2283, 5553, 6787, 6849, 8371, 16659, 20361, 20547, 25113, 61083, 75339, 183249, 226017, 469537, 1408611, 4225833, 5164907, 12677499, 15494721, 46484163, 139452489]

約数ペア:

[(1, 139452489), (3, 46484163), (9, 15494721), (11, 12677499), (27, 5164907), (33, 4225833), (99, 1408611), (297, 469537), (617, 226017), (761, 183249), (1851, 75339), (2283, 61083), (5553, 25113), (6787, 20547), (6849, 20361), (8371, 16659)]