205736592663

素因数分解:

$3^2\times 7^1\times {\mathrm{211877}}^1\times {\mathrm{15413}}^1$

素因数の和:227303

約数の個数: 24

約数和(自身を含む): 339652299168

約数和(自身を除く): 133915706505

約数列:

[1, 3, 7, 9, 21, 63, 15413, 46239, 107891, 138717, 211877, 323673, 635631, 971019, 1483139, 1906893, 4449417, 13348251, 3265660201, 9796980603, 22859621407, 29390941809, 68578864221, 205736592663]

約数ペア:

[(1, 205736592663), (3, 68578864221), (7, 29390941809), (9, 22859621407), (21, 9796980603), (63, 3265660201), (15413, 13348251), (46239, 4449417), (107891, 1906893), (138717, 1483139), (211877, 971019), (323673, 635631)]