157419909

素因数分解:

$3^3\times {\mathrm{1901}}^1\times {\mathrm{3067}}^1$

素因数の和:4977

約数の個数: 16

約数和(自身を含む): 233413440

約数和(自身を除く): 75993531

約数列:

[1, 3, 9, 27, 1901, 3067, 5703, 9201, 17109, 27603, 51327, 82809, 5830367, 17491101, 52473303, 157419909]

約数ペア:

[(1, 157419909), (3, 52473303), (9, 17491101), (27, 5830367), (1901, 82809), (3067, 51327), (5703, 27603), (9201, 17109)]