78242451

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79273}}^1$

素因数の和:79330

約数の個数: 16

約数和(自身を含む): 121764864

約数和(自身を除く): 43522413

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 79273, 237819, 554911, 1664733, 3725831, 11177493, 26080817, 78242451]

約数ペア:

[(1, 78242451), (3, 26080817), (7, 11177493), (21, 3725831), (47, 1664733), (141, 554911), (329, 237819), (987, 79273)]