130003199991

素因数分解:

$3^3\times 7^1\times {\mathrm{687847619}}^1$

素因数の和:687847635

約数の個数: 16

約数和(自身を含む): 220111238400

約数和(自身を除く): 90108038409

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 687847619, 2063542857, 4814933333, 6190628571, 14444799999, 18571885713, 43334399997, 130003199991]

約数ペア:

[(1, 130003199991), (3, 43334399997), (7, 18571885713), (9, 14444799999), (21, 6190628571), (27, 4814933333), (63, 2063542857), (189, 687847619)]