65002971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 101882880

約数和(自身を除く): 36879909

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 473, 627, 817, 1419, 2411, 2451, 7233, 8987, 26521, 26961, 45809, 79563, 103673, 137427, 311019, 503899, 1140403, 1511697, 1969787, 3421209, 5909361, 21667657, 65002971]

約数ペア:

[(1, 65002971), (3, 21667657), (11, 5909361), (19, 3421209), (33, 1969787), (43, 1511697), (57, 1140403), (129, 503899), (209, 311019), (473, 137427), (627, 103673), (817, 79563), (1419, 45809), (2411, 26961), (2451, 26521), (7233, 8987)]