29049381

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 44605440

約数和(自身を除く): 15556059

約数列:

[1, 3, 9, 27, 43, 129, 131, 191, 387, 393, 573, 1161, 1179, 1719, 3537, 5157, 5633, 8213, 16899, 24639, 25021, 50697, 73917, 75063, 152091, 221751, 225189, 675567, 1075903, 3227709, 9683127, 29049381]

約数ペア:

[(1, 29049381), (3, 9683127), (9, 3227709), (27, 1075903), (43, 675567), (129, 225189), (131, 221751), (191, 152091), (387, 75063), (393, 73917), (573, 50697), (1161, 25021), (1179, 24639), (1719, 16899), (3537, 8213), (5157, 5633)]