147218097

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 214183200

約数和(自身を除く): 66965103

約数列:

[1, 3, 13, 39, 139, 169, 417, 507, 1807, 2089, 5421, 6267, 23491, 27157, 70473, 81471, 290371, 353041, 871113, 1059123, 3774823, 11324469, 49072699, 147218097]

約数ペア:

[(1, 147218097), (3, 49072699), (13, 11324469), (39, 3774823), (139, 1059123), (169, 871113), (417, 353041), (507, 290371), (1807, 81471), (2089, 70473), (5421, 27157), (6267, 23491)]