78622839

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{47737}}^1$

素因数の和:47807

約数の個数: 16

約数和(自身を含む): 118390240

約数和(自身を除く): 39767401

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 47737, 143211, 429633, 1288899, 2911957, 8735871, 26207613, 78622839]

約数ペア:

[(1, 78622839), (3, 26207613), (9, 8735871), (27, 2911957), (61, 1288899), (183, 429633), (549, 143211), (1647, 47737)]