161747473321

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1\times {\mathrm{6959}}^1$

素因数の和:9133

約数の個数: 32

約数和(自身を含む): 194386452480

約数和(自身を除く): 32638979159

約数列:

[1, 7, 37, 43, 259, 301, 1591, 2087, 6959, 11137, 14609, 48713, 77219, 89741, 257483, 299237, 540533, 628187, 1802381, 2094659, 3320417, 11071769, 14523433, 23242919, 77502383, 101664031, 537367021, 624507619, 3761569147, 4371553333, 23106781903, 161747473321]

約数ペア:

[(1, 161747473321), (7, 23106781903), (37, 4371553333), (43, 3761569147), (259, 624507619), (301, 537367021), (1591, 101664031), (2087, 77502383), (6959, 23242919), (11137, 14523433), (14609, 11071769), (48713, 3320417), (77219, 2094659), (89741, 1802381), (257483, 628187), (299237, 540533)]