27247869

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 43819776

約数和(自身を除く): 16571907

約数列:

[1, 3, 9, 11, 33, 99, 121, 131, 191, 363, 393, 573, 1089, 1179, 1441, 1719, 2101, 4323, 6303, 12969, 15851, 18909, 23111, 25021, 47553, 69333, 75063, 142659, 207999, 225189, 275231, 825693, 2477079, 3027541, 9082623, 27247869]

約数ペア:

[(1, 27247869), (3, 9082623), (9, 3027541), (11, 2477079), (33, 825693), (99, 275231), (121, 225189), (131, 207999), (191, 142659), (363, 75063), (393, 69333), (573, 47553), (1089, 25021), (1179, 23111), (1441, 18909), (1719, 15851), (2101, 12969), (4323, 6303)]