90896253

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 145238016

約数和(自身を除く): 54341763

約数列:

[1, 3, 7, 21, 23, 69, 161, 307, 483, 613, 921, 1839, 2149, 4291, 6447, 7061, 12873, 14099, 21183, 42297, 49427, 98693, 148281, 188191, 296079, 564573, 1317337, 3952011, 4328393, 12985179, 30298751, 90896253]

約数ペア:

[(1, 90896253), (3, 30298751), (7, 12985179), (21, 4328393), (23, 3952011), (69, 1317337), (161, 564573), (307, 296079), (483, 188191), (613, 148281), (921, 98693), (1839, 49427), (2149, 42297), (4291, 21183), (6447, 14099), (7061, 12873)]