135440830077

素因数分解:

$3^1\times 7^2\times {\mathrm{921366191}}^1$

素因数の和:921366208

約数の個数: 12

約数和(自身を含む): 210071491776

約数和(自身を除く): 74630661699

約数列:

[1, 3, 7, 21, 49, 147, 921366191, 2764098573, 6449563337, 19348690011, 45146943359, 135440830077]

約数ペア:

[(1, 135440830077), (3, 45146943359), (7, 19348690011), (21, 6449563337), (49, 2764098573), (147, 921366191)]