159759747

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{9791}}^1$

素因数の和:9848

約数の個数: 36

約数和(自身を含む): 275723136

約数和(自身を除く): 115963389

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 5439, 9791, 16317, 29373, 68537, 88119, 205611, 362267, 479759, 616833, 1086801, 1439277, 2535869, 3260403, 4317831, 7607607, 17751083, 22822821, 53253249, 159759747]

約数ペア:

[(1, 159759747), (3, 53253249), (7, 22822821), (9, 17751083), (21, 7607607), (37, 4317831), (49, 3260403), (63, 2535869), (111, 1439277), (147, 1086801), (259, 616833), (333, 479759), (441, 362267), (777, 205611), (1813, 88119), (2331, 68537), (5439, 29373), (9791, 16317)]