151330473

素因数分解:

$3^2\times 7^2\times {\mathrm{343153}}^1$

素因数の和:343173

約数の個数: 18

約数和(自身を含む): 254277114

約数和(自身を除く): 102946641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 343153, 1029459, 2402071, 3088377, 7206213, 16814497, 21618639, 50443491, 151330473]

約数ペア:

[(1, 151330473), (3, 50443491), (7, 21618639), (9, 16814497), (21, 7206213), (49, 3088377), (63, 2402071), (147, 1029459), (441, 343153)]