157312077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{212297}}^1$

素因数の和:212332

約数の個数: 16

約数和(自身を含む): 237773760

約数和(自身を除く): 80461683

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 212297, 636891, 2759861, 4033643, 8279583, 12100929, 52437359, 157312077]

約数ペア:

[(1, 157312077), (3, 52437359), (13, 12100929), (19, 8279583), (39, 4033643), (57, 2759861), (247, 636891), (741, 212297)]