156943293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{85621}}^1$

素因数の和:85684

約数の個数: 16

約数和(自身を含む): 230151936

約数和(自身を除く): 73208643

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 85621, 256863, 1113073, 3339219, 4024187, 12072561, 52314431, 156943293]

約数ペア:

[(1, 156943293), (3, 52314431), (13, 12072561), (39, 4024187), (47, 3339219), (141, 1113073), (611, 256863), (1833, 85621)]