49143267

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{6007}}^1$

素因数の和:6120

約数の個数: 20

約数和(自身を含む): 74150736

約数和(自身を除く): 25007469

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 6007, 8181, 18021, 54063, 162189, 486567, 606707, 1820121, 5460363, 16381089, 49143267]

約数ペア:

[(1, 49143267), (3, 16381089), (9, 5460363), (27, 1820121), (81, 606707), (101, 486567), (303, 162189), (909, 54063), (2727, 18021), (6007, 8181)]