78481681

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 84787200

約数和(自身を除く): 6305519

約数列:

[1, 23, 47, 79, 919, 1081, 1817, 3713, 21137, 43193, 72601, 85399, 993439, 1669823, 3412247, 78481681]

約数ペア:

[(1, 78481681), (23, 3412247), (47, 1669823), (79, 993439), (919, 85399), (1081, 72601), (1817, 43193), (3713, 21137)]