27179537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 8762863

約数列:

[1, 7, 11, 23, 77, 103, 149, 161, 253, 721, 1043, 1133, 1639, 1771, 2369, 3427, 7931, 11473, 15347, 16583, 23989, 26059, 37697, 107429, 168817, 182413, 263879, 352981, 1181719, 2470867, 3882791, 27179537]

約数ペア:

[(1, 27179537), (7, 3882791), (11, 2470867), (23, 1181719), (77, 352981), (103, 263879), (149, 182413), (161, 168817), (253, 107429), (721, 37697), (1043, 26059), (1133, 23989), (1639, 16583), (1771, 15347), (2369, 11473), (3427, 7931)]