67030649

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2999}}^1$

素因数の和:3140

約数の個数: 16

約数和(自身を含む): 79872000

約数和(自身を除く): 12841351

約数列:

[1, 7, 31, 103, 217, 721, 2999, 3193, 20993, 22351, 92969, 308897, 650783, 2162279, 9575807, 67030649]

約数ペア:

[(1, 67030649), (7, 9575807), (31, 2162279), (103, 650783), (217, 308897), (721, 92969), (2999, 22351), (3193, 20993)]