105801921

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 155361024

約数和(自身を除く): 49559103

約数列:

[1, 3, 9, 107, 181, 321, 543, 607, 963, 1629, 1821, 5463, 19367, 58101, 64949, 109867, 174303, 194847, 329601, 584541, 988803, 11755769, 35267307, 105801921]

約数ペア:

[(1, 105801921), (3, 35267307), (9, 11755769), (107, 988803), (181, 584541), (321, 329601), (543, 194847), (607, 174303), (963, 109867), (1629, 64949), (1821, 58101), (5463, 19367)]