66853479

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12583}}^1$

素因数の和:12627

約数の個数: 32

約数和(自身を含む): 115974144

約数和(自身を除く): 49120665

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 12583, 37749, 88081, 138413, 264243, 289409, 415239, 868227, 968891, 2025863, 2906673, 3183499, 6077589, 9550497, 22284493, 66853479]

約数ペア:

[(1, 66853479), (3, 22284493), (7, 9550497), (11, 6077589), (21, 3183499), (23, 2906673), (33, 2025863), (69, 968891), (77, 868227), (161, 415239), (231, 289409), (253, 264243), (483, 138413), (759, 88081), (1771, 37749), (5313, 12583)]