155940669

素因数分解:

$3^2\times {\mathrm{197}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 227922552

約数和(自身を除く): 71981883

約数列:

[1, 3, 9, 197, 281, 313, 591, 843, 939, 1773, 2529, 2817, 55357, 61661, 87953, 166071, 184983, 263859, 498213, 554949, 791577, 17326741, 51980223, 155940669]

約数ペア:

[(1, 155940669), (3, 51980223), (9, 17326741), (197, 791577), (281, 554949), (313, 498213), (591, 263859), (843, 184983), (939, 166071), (1773, 87953), (2529, 61661), (2817, 55357)]