102968901

素因数分解:

$3^4\times 7^1\times {\mathrm{181603}}^1$

素因数の和:181622

約数の個数: 20

約数和(自身を含む): 175792672

約数和(自身を除く): 72823771

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 181603, 544809, 1271221, 1634427, 3813663, 4903281, 11440989, 14709843, 34322967, 102968901]

約数ペア:

[(1, 102968901), (3, 34322967), (7, 14709843), (9, 11440989), (21, 4903281), (27, 3813663), (63, 1634427), (81, 1271221), (189, 544809), (567, 181603)]