149160963

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373837}}^1$

素因数の和:373866

約数の個数: 16

約数和(自身を含む): 239256320

約数和(自身を除く): 90095357

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 373837, 1121511, 2616859, 7102903, 7850577, 21308709, 49720321, 149160963]

約数ペア:

[(1, 149160963), (3, 49720321), (7, 21308709), (19, 7850577), (21, 7102903), (57, 2616859), (133, 1121511), (399, 373837)]