151428081

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{54217}}^1$

素因数の和:54253

約数の個数: 24

約数和(自身を含む): 247234080

約数和(自身を除く): 95805999

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 54217, 162651, 379519, 1030123, 1138557, 2656633, 3090369, 7210861, 7969899, 21632583, 50476027, 151428081]

約数ペア:

[(1, 151428081), (3, 50476027), (7, 21632583), (19, 7969899), (21, 7210861), (49, 3090369), (57, 2656633), (133, 1138557), (147, 1030123), (399, 379519), (931, 162651), (2793, 54217)]