88891443

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7121}}^1$

素因数の和:7219

約数の個数: 24

約数和(自身を含む): 137027280

約数和(自身を除く): 48135837

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 7121, 12483, 21363, 64089, 135299, 405897, 519833, 1217691, 1559499, 4678497, 9876827, 29630481, 88891443]

約数ペア:

[(1, 88891443), (3, 29630481), (9, 9876827), (19, 4678497), (57, 1559499), (73, 1217691), (171, 519833), (219, 405897), (657, 135299), (1387, 64089), (4161, 21363), (7121, 12483)]