74097987

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 104854464

約数和(自身を除く): 30756477

約数列:

[1, 3, 29, 43, 87, 129, 683, 841, 1247, 2049, 2523, 3741, 19807, 29369, 36163, 59421, 88107, 108489, 574403, 851701, 1723209, 2555103, 24699329, 74097987]

約数ペア:

[(1, 74097987), (3, 24699329), (29, 2555103), (43, 1723209), (87, 851701), (129, 574403), (683, 108489), (841, 88107), (1247, 59421), (2049, 36163), (2523, 29369), (3741, 19807)]