77064687

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42181}}^1$

素因数の和:42223

約数の個数: 24

約数和(自身を含む): 131607840

約数和(自身を除く): 54543153

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 42181, 126543, 295267, 379629, 885801, 1223249, 2657403, 3669747, 8562743, 11009241, 25688229, 77064687]

約数ペア:

[(1, 77064687), (3, 25688229), (7, 11009241), (9, 8562743), (21, 3669747), (29, 2657403), (63, 1223249), (87, 885801), (203, 379629), (261, 295267), (609, 126543), (1827, 42181)]