133057491

素因数分解:

$3^1\times 7^2\times {\mathrm{647}}^1\times {\mathrm{1399}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 206841600

約数和(自身を除く): 73784109

約数列:

[1, 3, 7, 21, 49, 147, 647, 1399, 1941, 4197, 4529, 9793, 13587, 29379, 31703, 68551, 95109, 205653, 905153, 2715459, 6336071, 19008213, 44352497, 133057491]

約数ペア:

[(1, 133057491), (3, 44352497), (7, 19008213), (21, 6336071), (49, 2715459), (147, 905153), (647, 205653), (1399, 95109), (1941, 68551), (4197, 31703), (4529, 29379), (9793, 13587)]