81636361

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 89422848

約数和(自身を除く): 7786487

約数列:

[1, 23, 31, 61, 713, 1403, 1877, 1891, 43171, 43493, 58187, 114497, 1338301, 2633431, 3549407, 81636361]

約数ペア:

[(1, 81636361), (23, 3549407), (31, 2633431), (61, 1338301), (713, 114497), (1403, 58187), (1877, 43493), (1891, 43171)]