30176139

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 49061376

約数和(自身を除く): 18885237

約数列:

[1, 3, 7, 17, 21, 51, 119, 181, 357, 467, 543, 1267, 1401, 3077, 3269, 3801, 7939, 9231, 9807, 21539, 23817, 55573, 64617, 84527, 166719, 253581, 591689, 1436959, 1775067, 4310877, 10058713, 30176139]

約数ペア:

[(1, 30176139), (3, 10058713), (7, 4310877), (17, 1775067), (21, 1436959), (51, 591689), (119, 253581), (181, 166719), (357, 84527), (467, 64617), (543, 55573), (1267, 23817), (1401, 21539), (3077, 9807), (3269, 9231), (3801, 7939)]