201770037

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{23041}}^1$

素因数の和:23193

約数の個数: 24

約数和(自身を含む): 335491520

約数和(自身を除く): 133721483

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 23041, 69123, 161287, 207369, 483861, 1451583, 3202699, 9608097, 22418893, 28824291, 67256679, 201770037]

約数ペア:

[(1, 201770037), (3, 67256679), (7, 28824291), (9, 22418893), (21, 9608097), (63, 3202699), (139, 1451583), (417, 483861), (973, 207369), (1251, 161287), (2919, 69123), (8757, 23041)]