275902119

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{12569}}^1$

素因数の和:12852

約数の個数: 20

約数和(自身を含む): 413703840

約数和(自身を除く): 137801721

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 7317, 12569, 21951, 37707, 113121, 339363, 1018089, 3406199, 10218597, 30655791, 91967373, 275902119]

約数ペア:

[(1, 275902119), (3, 91967373), (9, 30655791), (27, 10218597), (81, 3406199), (271, 1018089), (813, 339363), (2439, 113121), (7317, 37707), (12569, 21951)]