55768857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 84211200

約数和(自身を除く): 28442343

約数列:

[1, 3, 17, 19, 51, 57, 67, 201, 323, 859, 969, 1139, 1273, 2577, 3417, 3819, 14603, 16321, 21641, 43809, 48963, 57553, 64923, 172659, 277457, 832371, 978401, 1093507, 2935203, 3280521, 18589619, 55768857]

約数ペア:

[(1, 55768857), (3, 18589619), (17, 3280521), (19, 2935203), (51, 1093507), (57, 978401), (67, 832371), (201, 277457), (323, 172659), (859, 64923), (969, 57553), (1139, 48963), (1273, 43809), (2577, 21641), (3417, 16321), (3819, 14603)]