81137982

素因数分解:

$2^1\times 3^1\times {\mathrm{1913}}^1\times {\mathrm{7069}}^1$

素因数の和:8987

約数の個数: 16

約数和(自身を含む): 162383760

約数和(自身を除く): 81245778

約数列:

[1, 2, 3, 6, 1913, 3826, 5739, 7069, 11478, 14138, 21207, 42414, 13522997, 27045994, 40568991, 81137982]

約数ペア:

[(1, 81137982), (2, 40568991), (3, 27045994), (6, 13522997), (1913, 42414), (3826, 21207), (5739, 14138), (7069, 11478)]