142067583

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{55001}}^1$

素因数の和:55055

約数の個数: 24

約数和(自身を含む): 240248736

約数和(自身を除く): 98181153

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 55001, 165003, 385007, 495009, 1155021, 2255041, 3465063, 6765123, 15785287, 20295369, 47355861, 142067583]

約数ペア:

[(1, 142067583), (3, 47355861), (7, 20295369), (9, 15785287), (21, 6765123), (41, 3465063), (63, 2255041), (123, 1155021), (287, 495009), (369, 385007), (861, 165003), (2583, 55001)]