258049761669

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{27126013}}^1$

素因数の和:27126177

約数の個数: 24

約数和(自身を含む): 428808029312

約数和(自身を除く): 170758267643

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 9513, 27126013, 81378039, 189882091, 244134117, 569646273, 1708938819, 4096027963, 12288083889, 28672195741, 36864251667, 86016587223, 258049761669]

約数ペア:

[(1, 258049761669), (3, 86016587223), (7, 36864251667), (9, 28672195741), (21, 12288083889), (63, 4096027963), (151, 1708938819), (453, 569646273), (1057, 244134117), (1359, 189882091), (3171, 81378039), (9513, 27126013)]