140948637

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{1627}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 191296512

約数和(自身を除く): 50347875

約数列:

[1, 3, 67, 201, 431, 1293, 1627, 4881, 28877, 86631, 109009, 327027, 701237, 2103711, 46982879, 140948637]

約数ペア:

[(1, 140948637), (3, 46982879), (67, 2103711), (201, 701237), (431, 327027), (1293, 109009), (1627, 86631), (4881, 28877)]