145494573

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{1871}}^1$

素因数の和:1934

約数の個数: 36

約数和(自身を含む): 236029248

約数和(自身を除く): 90534675

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 529, 1127, 1587, 1871, 3381, 3703, 5613, 11109, 13097, 25921, 39291, 43033, 77763, 91679, 129099, 275037, 301231, 903693, 989759, 2108617, 2969277, 6325851, 6928313, 20784939, 48498191, 145494573]

約数ペア:

[(1, 145494573), (3, 48498191), (7, 20784939), (21, 6928313), (23, 6325851), (49, 2969277), (69, 2108617), (147, 989759), (161, 903693), (483, 301231), (529, 275037), (1127, 129099), (1587, 91679), (1871, 77763), (3381, 43033), (3703, 39291), (5613, 25921), (11109, 13097)]