71243787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73523}}^1$

素因数の和:73562

約数の個数: 16

約数和(自身を含む): 105874560

約数和(自身を除く): 34630773

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 73523, 220569, 1249891, 1396937, 3749673, 4190811, 23747929, 71243787]

約数ペア:

[(1, 71243787), (3, 23747929), (17, 4190811), (19, 3749673), (51, 1396937), (57, 1249891), (323, 220569), (969, 73523)]