151925991

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{425563}}^1$

素因数の和:425590

約数の個数: 16

約数和(自身を含む): 245124864

約数和(自身を除く): 93198873

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 425563, 1276689, 2978941, 7234571, 8936823, 21703713, 50641997, 151925991]

約数ペア:

[(1, 151925991), (3, 50641997), (7, 21703713), (17, 8936823), (21, 7234571), (51, 2978941), (119, 1276689), (357, 425563)]