27312063

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 13330497

約数列:

[1, 3, 19, 23, 57, 69, 83, 249, 251, 437, 753, 1311, 1577, 1909, 4731, 4769, 5727, 5773, 14307, 17319, 20833, 36271, 62499, 108813, 109687, 329061, 395827, 479159, 1187481, 1437477, 9104021, 27312063]

約数ペア:

[(1, 27312063), (3, 9104021), (19, 1437477), (23, 1187481), (57, 479159), (69, 395827), (83, 329061), (249, 109687), (251, 108813), (437, 62499), (753, 36271), (1311, 20833), (1577, 17319), (1909, 14307), (4731, 5773), (4769, 5727)]