29420199

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 15507801

約数列:

[1, 3, 9, 27, 71, 103, 149, 213, 309, 447, 639, 927, 1341, 1917, 2781, 4023, 7313, 10579, 15347, 21939, 31737, 46041, 65817, 95211, 138123, 197451, 285633, 414369, 1089637, 3268911, 9806733, 29420199]

約数ペア:

[(1, 29420199), (3, 9806733), (9, 3268911), (27, 1089637), (71, 414369), (103, 285633), (149, 197451), (213, 138123), (309, 95211), (447, 65817), (639, 46041), (927, 31737), (1341, 21939), (1917, 15347), (2781, 10579), (4023, 7313)]