133777959

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1601}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 214078464

約数和(自身を除く): 80300505

約数列:

[1, 3, 7, 21, 23, 69, 161, 173, 483, 519, 1211, 1601, 3633, 3979, 4803, 11207, 11937, 27853, 33621, 36823, 83559, 110469, 257761, 276973, 773283, 830919, 1938811, 5816433, 6370379, 19111137, 44592653, 133777959]

約数ペア:

[(1, 133777959), (3, 44592653), (7, 19111137), (21, 6370379), (23, 5816433), (69, 1938811), (161, 830919), (173, 773283), (483, 276973), (519, 257761), (1211, 110469), (1601, 83559), (3633, 36823), (3979, 33621), (4803, 27853), (11207, 11937)]