157890249

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11311}}^1$

素因数の和:11378

約数の個数: 32

約数和(自身を含む): 260628480

約数和(自身を除く): 102738231

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 4653, 11311, 13959, 33933, 101799, 124421, 305397, 373263, 531617, 1119789, 1594851, 3359367, 4784553, 5847787, 14353659, 17543361, 52630083, 157890249]

約数ペア:

[(1, 157890249), (3, 52630083), (9, 17543361), (11, 14353659), (27, 5847787), (33, 4784553), (47, 3359367), (99, 1594851), (141, 1119789), (297, 531617), (423, 373263), (517, 305397), (1269, 124421), (1551, 101799), (4653, 33933), (11311, 13959)]