81222603

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{599}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 54252597

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 587, 599, 1761, 1797, 4109, 4193, 6457, 6589, 12327, 12579, 19371, 19767, 45199, 46123, 135597, 138369, 351613, 1054839, 2461291, 3867743, 7383873, 11603229, 27074201, 81222603]

約数ペア:

[(1, 81222603), (3, 27074201), (7, 11603229), (11, 7383873), (21, 3867743), (33, 2461291), (77, 1054839), (231, 351613), (587, 138369), (599, 135597), (1761, 46123), (1797, 45199), (4109, 19767), (4193, 19371), (6457, 12579), (6589, 12327)]