71858283

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{983}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 111499008

約数和(自身を除く): 39640725

約数列:

[1, 3, 7, 21, 59, 177, 413, 983, 1239, 2949, 3481, 6881, 10443, 20643, 24367, 57997, 73101, 173991, 405979, 1217937, 3421823, 10265469, 23952761, 71858283]

約数ペア:

[(1, 71858283), (3, 23952761), (7, 10265469), (21, 3421823), (59, 1217937), (177, 405979), (413, 173991), (983, 73101), (1239, 57997), (2949, 24367), (3481, 20643), (6881, 10443)]