77001519

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 120890880

約数和(自身を除く): 43889361

約数列:

[1, 3, 7, 21, 43, 129, 269, 301, 317, 807, 903, 951, 1883, 2219, 5649, 6657, 11567, 13631, 34701, 40893, 80969, 85273, 95417, 242907, 255819, 286251, 596911, 1790733, 3666739, 11000217, 25667173, 77001519]

約数ペア:

[(1, 77001519), (3, 25667173), (7, 11000217), (21, 3666739), (43, 1790733), (129, 596911), (269, 286251), (301, 255819), (317, 242907), (807, 95417), (903, 85273), (951, 80969), (1883, 40893), (2219, 34701), (5649, 13631), (6657, 11567)]