97943121

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2909}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 153648000

約数和(自身を除く): 55704879

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 1161, 1247, 2909, 3741, 8727, 11223, 26181, 33669, 78543, 84361, 125087, 253083, 375261, 759249, 1125783, 2277747, 3377349, 3627523, 10882569, 32647707, 97943121]

約数ペア:

[(1, 97943121), (3, 32647707), (9, 10882569), (27, 3627523), (29, 3377349), (43, 2277747), (87, 1125783), (129, 759249), (261, 375261), (387, 253083), (783, 125087), (1161, 84361), (1247, 78543), (2909, 33669), (3741, 26181), (8727, 11223)]