128938961193

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7214983}}^1$

素因数の和:7215053

約数の個数: 32

約数和(自身を含む): 210562093056

約数和(自身を除く): 81623131863

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 17871, 7214983, 21644949, 50504881, 151514643, 165944609, 266954371, 497833827, 800863113, 1161612263, 1868680597, 3484836789, 5606041791, 6139950533, 18419851599, 42979653731, 128938961193]

約数ペア:

[(1, 128938961193), (3, 42979653731), (7, 18419851599), (21, 6139950533), (23, 5606041791), (37, 3484836789), (69, 1868680597), (111, 1161612263), (161, 800863113), (259, 497833827), (483, 266954371), (777, 165944609), (851, 151514643), (2553, 50504881), (5957, 21644949), (17871, 7214983)]