156727569271

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3371}}^1\times {\mathrm{16481}}^1$

素因数の和:19903

約数の個数: 32

約数和(自身を含む): 199189057536

約数和(自身を除く): 42461488265

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 3371, 16481, 23597, 43823, 104501, 115367, 214253, 306761, 510911, 731507, 1358513, 1499771, 3576377, 6641843, 9509591, 46492901, 55557451, 388902157, 722246863, 1722280981, 5055728041, 12055966867, 22389652753, 156727569271]

約数ペア:

[(1, 156727569271), (7, 22389652753), (13, 12055966867), (31, 5055728041), (91, 1722280981), (217, 722246863), (403, 388902157), (2821, 55557451), (3371, 46492901), (16481, 9509591), (23597, 6641843), (43823, 3576377), (104501, 1499771), (115367, 1358513), (214253, 731507), (306761, 510911)]