66912357

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 100224000

約数和(自身を除く): 33311643

約数列:

[1, 3, 17, 19, 51, 57, 199, 323, 347, 597, 969, 1041, 3383, 3781, 5899, 6593, 10149, 11343, 17697, 19779, 64277, 69053, 112081, 192831, 207159, 336243, 1173901, 1312007, 3521703, 3936021, 22304119, 66912357]

約数ペア:

[(1, 66912357), (3, 22304119), (17, 3936021), (19, 3521703), (51, 1312007), (57, 1173901), (199, 336243), (323, 207159), (347, 192831), (597, 112081), (969, 69053), (1041, 64277), (3383, 19779), (3781, 17697), (5899, 11343), (6593, 10149)]