143552227

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 184131584

約数和(自身を除く): 40579357

約数列:

[1, 7, 13, 31, 91, 151, 217, 337, 403, 1057, 1963, 2359, 2821, 4381, 4681, 10447, 13741, 30667, 32767, 50887, 60853, 73129, 135811, 356209, 425971, 661531, 950677, 1577497, 4630717, 11042479, 20507461, 143552227]

約数ペア:

[(1, 143552227), (7, 20507461), (13, 11042479), (31, 4630717), (91, 1577497), (151, 950677), (217, 661531), (337, 425971), (403, 356209), (1057, 135811), (1963, 73129), (2359, 60853), (2821, 50887), (4381, 32767), (4681, 30667), (10447, 13741)]